How to Repair Error Code 31

PC Performer is a registry cleaner made by PerformerSoft. The purpose of this program is to remove redundant items from the Windows registry. Registry cleaners remove broken links, missing references within the Windows registry. PC performer is designed to automatically optimize your registry and clean it up.

PC Performer adds registry entries for the current user that allow it to run automatically each time the system is rebooted. It adds a scheduled task to Windows Task Scheduler in order to run at various times. The software connects to the internet, therefore it creates a Windows Firewall exception that allows it to connect without interference. Multiple anti-virus programs detected this software as Malware, it typically comes bundled with other software or is distributed through a pay-per-install bundle.

About Potentially Unwanted Applications

People have encountered it – you download and install a piece of free software application, you then see some unwanted applications on your computer or discover a strange toolbar has been added to your browser. You didn’t install them, so how did they turn up? These unwanted programs, technically known as Potentially Unwanted Programs (PUPs), often come bundled along with other software and install themselves on user’s PC without their knowledge. They perhaps might not look like viruses to some individuals, but they can produce major annoyances and bring about serious trouble for users. The idea of PUP was coined to define this downloadable crapware as something other than malicious software. Much like malware, PUPs create problems when downloaded and placed on your computer, but what makes a PUP different is that you provide consent to download it – the fact is vastly different – the software installation bundle actually tricks you into agreeing to the installation. Still, there isn’t any doubt that PUPs are still bad news for computer users as they can be incredibly damaging to your computer in lots of ways.

What do PUPs look like?

The unwanted software programs after installation display loads of annoying pop-up adverts, create fake alerts, and quite often it even pushes the user to buy the software. Likewise, the majority of free software applications these days come with quite a few unwanted add-ons; in most cases a web browser toolbar or browser modification such as a homepage hijacker. Not only they needlessly use up space on your screen, but toolbars can also manipulate search engine results, watch your browsing activities, decrease your web browser’s performance, and decelerate your net connection to a crawl. PUPs employ aggressive distribution techniques to get in your computer. Some might include information gathering program code that could collect and send your private information back to third parties. Due to this unwanted program, your application may freeze, your security protections may get disabled that might leave the computer susceptible, your system may get ruined, and the list goes on and on.

Tips on how to prevent ‘crapware’

• Read cautiously before agreeing to the license agreement as it may have a clause about PUPs. • Usually, when setting up a program you will get two options, ‘Standard Installation (recommended)’ and ‘Custom Installation’. Don’t select ‘Standard’ as PUPs could be installed that way! • Use good anti-malware software. Try Safebytes Anti-Malware which will find PUPs and handle them as malware by flagging them for removal. • Be alert when you install freeware, open-source software, or shareware. Avoid downloading browser extensions and programs you are not familiar with. • Only download applications from the original providers’ sites. Avoid download portals as they use their own download manager to pack additional programs with the initial download.

What you can do if Virus Stops You From Downloading Or Installing Anything?

Malware could potentially cause several kinds of damage to computer systems, networks, and data. Certain malware goes to great lengths to stop you from installing anything on your PC, especially antivirus applications. If you’re reading this right now, you have perhaps recognized that a malware infection is a reason for your blocked web traffic. So what to do if you need to install an antivirus program like Safebytes? There are a few actions you can take to get around this problem.

Eliminate malware in Safe Mode

If the virus is set to load automatically when Microsoft Windows starts, getting into Safe Mode could very well block the attempt. Since just the bare minimum programs and services start-up in safe mode, there are hardly any reasons for issues to happen. The following are the steps you should follow to remove malware in Safemode. 1) At power on/start-up, hit the F8 key in 1-second intervals. This will bring up the Advanced Boot Options menu. 2) Select Safe Mode with Networking using arrow keys and hit ENTER. 3) Once you get into this mode, you should have an internet connection again. Now, obtain the malware removal application you need by using the browser. To install the software, follow the directions in the installation wizard. 4) After installation, do a complete scan and let the software delete the threats it detects.

Switch to an alternate browser

Web-based viruses can be environment-specific, targeting a particular web browser or attacking particular versions of the browser. The best solution to overcome this issue is to opt for a browser that is well known for its security features. Firefox contains built-in Phishing and Malware Protection to keep you safe online.

Install and run anti-virus from a USB drive

To successfully eliminate the malware, you will need to approach the issue of installing an anti-virus program on the infected PC from a different angle. Adopt these measures to employ a USB flash drive to fix your corrupted computer. 1) Use another virus-free computer to download Safebytes Anti-Malware. 2) Insert the pen drive into the clean computer. 3) Double-click the Setup icon of the antivirus program to run the Installation Wizard. 4) When asked, choose the location of the pen drive as the place where you would like to put the software files. Follow the on-screen instructions to complete the installation process. 5) Now, insert the pen drive into the infected computer. 6) Double-click the EXE file to open the Safebytes program right from the flash drive. 7) Click “Scan Now” to run a scan on the infected computer for malware.

Highlights of SafeBytes Anti-Malware

Do you want to install the best anti-malware software program for your computer system? There are various applications in the market that comes in paid and free versions for Microsoft Windows systems. A few of them are great and some are scamware applications that pretend as legit anti-malware software waiting around to wreak havoc on your computer. While looking for anti-malware software, select one which gives dependable, efficient, and full protection against all known computer viruses and malware. On the list of recommended software is SafeBytes Anti-Malware. SafeBytes carries a really good track record of top-quality service, and clients are happy with it. SafeBytes anti-malware is a highly effective and easy-to-use protection tool that is suitable for users of all levels of computer literacy. With its cutting-edge technology, this application will let you remove multiples types of malware which include viruses, worms, PUPs, trojans, ransomware, adware, and browser hijackers. SafeBytes anti-malware provides an array of advanced features which sets it apart from all others. Listed here are a few of the great ones: Anti-Malware Protection: Built on a highly acclaimed anti-virus engine, this malware removal tool is able to detect and remove many obstinate malware threats such as browser hijackers, potentially unwanted programs, and ransomware that other typical anti-virus programs will miss. Real-time Active Protection: SafeBytes offers an entirely hands-free real-time protection that is set to check, prevent and remove all threats at its first encounter. It’ll check your PC for suspicious activity continuously and shields your PC from unauthorized access. Faster Scan: SafeBytes’s virus scan engine is one of the quickest and most efficient in the industry. Its targeted scanning seriously increases the catch rate for malware that is embedded in various computer files. Safe Browsing: Safebytes assigns all sites a unique safety ranking that helps you to have an idea of whether the webpage you’re going to visit is safe to view or known to be a phishing site. Low CPU Usage: SafeBytes is renowned for its minimal influence on processing power and great detection rate of countless threats. It runs silently and efficiently in the background so you’re free to use your computer at full power all the time. 24/7 Customer Support: SafeBytes provides 24/7 technical support, automatic maintenance, and software upgrades for the best user experience.

Technical Details and Manual Removal (Advanced Users)

If you wish to manually remove PCPerformer without the use of an automated tool, it may be possible to do so by removing the program from the Windows Add/Remove Programs menu, or in cases of browser extensions, going to the browsers AddOn/Extension manager and removing it. You will likely also want to reset your browser. To ensure the complete removal, manually check your hard drive and registry for all of the following and remove or reset the values accordingly. Please note that this is for advanced users only and may be difficult, with incorrect file removal causing additional PC errors. In addition, some malware is capable of replicating or preventing deletion. Doing this in Safe Mode is advised.

The following files, folders, and registry entries are created or modified by PCPerformer

SmartScreen is a cloud-based anti-phishing and anti-malware component that’s come packed in all Windows 8 (8.1) and Windows 10 versions. This security component is also used in several browsers and programs like Internet Explorer, Microsoft Edge and Outlook.com. Although this program is quite useful, there’ve been reports that SmartScreen is apparently blocking Microsoft’s own apps from opening. According to some users, they only get the “Windows SmartScreen can’t be reached right now” error message every time they try to open apps from the built-in Windows suite like Photos, Mail, Alarms, Maps, etc. Whenever Windows SmartScreen is either down or unreachable on an end-user PC, your computer won’t be able to download anything in both official and unofficial channels. This error might be due to a corrupted Windows account, or it could be that SmartScreen is disabled from the Windows Defender Security Center or it might be down due to an MS issue. In addition, the error might also be caused by a proxy entry.

Option 1 – Make sure that SmartScreen is enabled

Before anything else, the first thing you must do is to check if SmartScreen is even enabled as it might be the reason why you’re getting the error. You can verify this by simply going to the Windows Defender Security Center. To do so, follow the steps below.

• Tap the Win + R keys to open the Run dialog box.
• Next, type “ms-settings:windowsdefender” in the field and hit Enter to open the Windows Defender Security Center.
• After that, click on the Open Windows Defender Security Center button located under Windows Security.
• Then click on App & browser control.
• From there, make sure that the Check apps and files toggle is set to Warn and then check the same thing for Microsoft Edge and SmartScreen for Microsoft Store apps.
• If it turns out that SmartScreen is indeed disabled, you have to restart your computer after making some changes and then check if the issue is fixed upon the next startup.

Option 2 – Check if SmartScreen is down for maintenance

Another possible reason why SmartScreen is not working is that it might be scheduled for maintenance. When SmartScreen is scheduled for maintenance, it will become unreachable for a lot of users at the same time and so before you go over unnecessary troubleshooting steps, you need to verify if SmartScreen is down for maintenance or not.

Option 3 – Try to disable the proxy server

If applicable, you can try to disable the proxy server to fix SmartScreen. There are some users who reported that they’ve fixed the problem after they’ve disabled the use of a proxy server using the built-in way. In some instances, certain proxy servers can interfere with the SmartScreen component and cause it to become unusable. However, if you are not using a proxy server, just skip this option and proceed to the next one, otherwise, follow the steps below to disable the proxy server.

• Tap the Win + R keys to open the Run dialog box.
• Next, type “ms-settings:network-proxy” in the field and hit Enter to open the Proxy tab under Settings.
• After that, scroll down to the Manual proxy setup and make sure that the toggle button of the “Use a proxy server” option is turned off.
• Now restart your PC and check if the problem is fixed upon the next startup.

Option 4 – Try to create a new Windows user account

There are some users who were able to fix the problem by simply creating a new Windows user account. Although this solution will make you lose a couple of settings enforced through your user account, it’s actually effective in circumventing the “Windows SmartScreen can’t be reached right now” error. To create a new Windows user account, here’s what you have to do:

• Tap the Win + R keys to open the Run dialog box.
• And then type “ms-settings:otherusers” in the field and hit Enter to open the Family & other people tab under the Accounts menu.
• After that, click on the “Add someone else to this PC” option and then click on “I don’t have this person’s sign-in information.
• Next, insert the user credentials like emails, password, birth date, etc., and then click Next. Take note that if you want to create a new local user account, just click on Add a user without a Microsoft account.
• After you’re done creating the new Windows user account, click the start icon and then click the account icon and choose to Sign out.
• After you’re logged in, check if SmartScreen now works properly or not.

Crash Dump is a type of malfunction that can happen when a few portions of the processor's data or RAM memory are erroneously copied to one or more files. It is common among Windows PCs. It used to be most prominent on the Windows 95 edition but subsequent versions have mostly remedied the situation. Even with the remedies over time though, this error still occurs.

Error Causes

A Crash Dump usually points to some serious and critical errors with your Computer. Below are some of the possible causes for this error:-

• Corrupt memory
• Incorrect configurations on hardware
• Programming errors.
• Incompatible drivers
• Faulty Operating system

Despite the listed causes for Crash Dumps. Nobody is ever ready for them. A crash dump is classified as an unexpected error simply because it can happen anytime.

Further Information and Manual Repair

Most PC users get scared and anxious when a crash dump happens. Which need not be the case. You can easily repair a Crash Dump without necessarily requiring a computer technician. Follow these simple steps and the malfunction will soon dissipate:

a) Re-Install the Operating System

Put the setup CD into the computer disk drive. Once you've completed this, reboot the pc.

b) Push F8

Push the F8 function key on your keyboard while the pc is re-booting. This takes you to a menu where you should choose “Advanced Boot Options”

c) Click "Repair My Computer"

As soon as you push the F8 option, and do what's suggested in the last measure above, you must click on "Repair My Computer" and press the "Return/Enter" key.

d) Click on the "Startup Repair"

Search for the start-up repair option, and choose it. Subsequently, move to Next. Using this method, the cause of the Crash dump will undoubtedly be recognized and ended after a thorough scan of your system. Additionally, it is smart to take note of the whole Crash Dump information that appears on your screen. Windows supplies you with detailed error messages. Write down each of the error codes in hexadecimal values as well as capital characters as displayed on the screen.

• Disconnect Hardware  and Un-Install all Drivers

Disconnect and remove any new hardware that is causing your PC to crash dump. Uninstall any drivers you used to install the hardware. If this solves the problem, contact the hardware manufacturer and request the latest and updated device drivers. At length, prior to starting panicking, see the error information that appears on your own display. Browse to see whether it includes info on a certain driver that you ought to search for and install. Bottom line, remain calm when your computer crash dumps and use the mentioned steps to repair it.

As you know, the CHKDSK utility is proven to be one of the useful tools to fix any issues that concerns file system, storage, and disk. However, as useful as it may be, it is still not immune to issues as you could encounter errors when running it. One of these errors is the “One such error is the CHKDSK cannot continue in read-only mode” error. If you receive such an error message while running CHKDSK, then you’ve come to the right place as this post will help you sort the problem out. It is possible that the drive is read-only or that the Write Protection is enabled. It could also be that the drive is already being used and scanned by a different program or utility. To get rid of this error, there are a couple of suggestions you need to check out. You can try to run the CHKDSK utility from Recovery or run it on Boot. You could also try to disable Write Protection. For more detailed steps, follow the given instructions below.

Option 1 – Try to run the CHKDSK utility from Recovery

The first thing you can do to resolve the error in CHKDSK is to run the CHKDSK utility from Recovery. How? Follow these steps:

• First, boot into the installation environment for Windows 10 from a Windows installation media.
• Next, click on the “Repair your computer” option.
• After that, select Troubleshoot > Advanced options > Command Prompt.
• After opening Command Prompt, type this command and tap Enter: chkdsk <Partition Letter>: /r /f
• Wait until the disk error checking process is completed.
• Once it’s done, exit the Command Prompt window and restart your computer and then see if the error is fixed.

Option 2 – Try running the CHKDSK utility on Boot

On the other hand, you can also try to run the CHKDSK utility on Boot so you can fix the error and recover any damaged segments of the drive.

• Open an elevated Command Prompt and enter this command: chkdsk /r
• After that, you will a message that says, “Chkdsk cannot run because the volume is in use by another process. Would you like to schedule this volume to be checked the next time the system restarts? (Y/N)”
• Type Y and tap Enter to schedule a CHKDSK scan once your computer reboots next time.

Option 3 – Try to remove the Write Protection from the drive

As mentioned, removing the Write-Protection on the concerned drive could also help you fix the problem and there are two ways to get rid of the write protection – you can either use the Diskpart utility or the Registry Editor. How? Refer to the following steps.

Via Diskpart utility:

• Open Command Prompt with admin privileges and then type the “diskpart” command and tap Enter to execute it.
• Next, type “list disk” and tap Enter to get the list of all the Disk connects or all the partitions that are formed on those disks.
• After that, you need to choose one command depending on the list of commands you entered. Type “select disk #” and tap Enter to select the disk or partition you want to select.
• Then type “attribute disk clear readonly” and tap Enter to Disable the Write Protection on the selected disk or partition.

Via Registry Editor:

• Tap the Win + R keys to open the Run utility and type “Regedit” in the field and then tap Enter to open the Registry Editor.
• Next, navigate to the following registry key:

ComputerHKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlStorageDevicePolicies

• After that, look for the DWORD named “WriteProtect” and double click on it, and then set its Value Data to “0”.
• Now restart your computer and see if the problem is now fixed or not.

Error 0x8000ffff prevents you from using the Microsoft store. Altho it is not a critical error that will break Windows, it is annoying enough that will require fixing so we can use the store once again and install apps when we want to. Interesting thing is that this error was present inside Windows 10 as well causing some annoyance, you think Microsoft would learn, and then you see reality. Anyway, we have not come here to bash Microsoft, we came to solve errors. So there are several problems that can cause this error like issues with accessing the Microsoft servers, corrupt system files, settings being misconfigured, malware infections, or conflicting applications. We will cover all solutions for each scenario taking approaches from most simple solutions to more complex ones. Follow the guide and let's fix this annoyance.

Wait for Microsoft's servers to become accessible

Yes, just wait. If the problem is tied to Microsoft servers having heavy load or being temporarily down there is not much you can do except for their tech team to resolve the issue. Go to Twitter or Facebook and check the Microsoft page to see if anyone else has this issue, if several people are reporting the same error then it is due to server problems. In this case, the only thing you can do is to wait.

Run troubleshooter

If servers are working fine then the issue is within your system so let's get down to fixing. Most simple and easiest solution is to let Windows try and resolve the problem by itself. We will use troubleshooter for this, Windows's integrated fixing solution: Press ⊞ WINDOWS + I to open the settings app Click on System in the left panel, then on Troubleshoot on the right Click on Other troubleshooters In most Frequent section find Windows Update and click on the Run button Wait for the troubleshooter to finish and follow on-screen instructions

Clear Store cache

If the troubleshooter has not found the issue or was unable to repair it, the next step is cleaning the Microsoft store cache in order to eliminate corrupted or partial cache files. Press ⊞ WINDOWS + R to open the run dialog In run dialog type in: wsreset and press OK or press ENTER A black screen will appear and it will not give any kind of feedback about progress, so it might seem like Windows has frozen, but do not panic nor try to do anything, this kind of behavior is normal, just wait for the process to finish and once it is done Microsoft store will launch with the cleared cache.

Disable Proxy

Proxy setting can interfere with establishing a connection to the store servers and if previous solutions have not worked we will check proxy next. Press ⊞ WINDOWS + R to open the run dialog Inside run dialog type: inetcpl.cpl and hit ENTER or press OK button Inside Internet Properties click on the Connections tab and then on LAN settings Uncheck the box next to Use a proxy server for your LAN and click on OK

Turn off antivirus

If nothing worked so far, turn off your anti-virus software, there is a slight possibility that your antivirus is misconfigured or preventing the system from accessing the store. Turn off antivirus and firewall to make sure that this is not an issue.

Delete the software distribution folder

So, we have tried a lot of things, and the error still persists? Let's then go to the next step and delete the software distribution folder in order to be remade new so we can eliminate corruption in the folder itself. To do this follow the guide: Press ⊞ WINDOWS + S to open the search menu Inside search type in Windows terminal, right-click on the terminal and click on Run as administrator. Confirm with YES on UAC prompt pop up Inside terminal press CTRL + SHIFT + 2 to open command prompt inside command prompt type in: net stop wuauserv and press ENTER Then type in: net stop bits followed with ENTER Next press ⊞ WINDOWS + R to open the run dialog Inside run dialog type in C:\Windows\SoftwareDistribution and press the OK button or ENTER File Explorer will open and you will find yourself inside SoftwareDistribution folder. Press CTRL + A to select all files inside Press on the delete icon or press DEL, confirm with YES Once all files are deleted, the system will redownload new ones.

Enable Cryptographic service

Windows 11 has come with a cryptographic service that aims to make your computer more secure but if the service is turned off it can be the cause of 0x8000ffff error. In order to turn this service back ON, follow the guide: Press ⊞ WINDOWS + R to open the run dialog In run dialog type in services.msc and press ENTER or click on the OK button In the list find Cryptographic Services and double click on it Inside properties click on Startup type dropdown menu and select Automatic from the list Click on the Start button to run service and then on the OK button to save the changes

Run SFC scan

SFC is an internal Windows tool for fixing corrupt system files, application will scan all system files and repair ones that are corrupted. To run an SFC scan do the following: Press ⊞ WINDOWS + S to open the search menu Inside search type in Windows terminal, right-click on the terminal and click on Run as administrator. Confirm with YES on UAC prompt pop up Inside terminal press CTRL + SHIFT + 2 to open command prompt inside command prompt type in: SFC /scannow and press ENTER Wait for the whole process to finish and reboot your system

Run DISM scan

Similar to SFC, DISM scan will scan your system Windows image and if required it will repair it. Press ⊞ WINDOWS + S to open the search menu Inside search type in Windows terminal, right-click on the terminal and click on Run as administrator. Confirm with YES on UAC prompt pop up Inside terminal press CTRL + SHIFT + 2 to open command prompt inside command prompt type in: DISM /Online /Cleanup-Image /RestoreHealth and press ENTER Wait for the whole process to finish and restart your computer

If you find it hard to update Google Chrome to its latest version and each time you try to do so it keeps on failing, worry not for this post will guide you in fixing a list of Google Chrome Update errors. Even though there are a lot of error codes around Chrome, these are only caused by issues with the update. Here are some of the errors you can encounter when updating Google Chrome:

• Update failed: You can encounter this error when the Updates are disabled by the administrator.
• Update failed with
  • Error 3 or 11: When Chrome’s inbuilt updater fails to find the Update server to download the latest version.
  • Error 4 or 10: This happens while checking for updates with the message “Update check failed to start”
  • Error 7 or 12: This occurs when the download fails while checking for updates.
• Windows OS version is not supported.
• Google Chrome may not be able to keep itself updated.
• Any other errors that mention that “Update failed”

Since these aforementioned error codes are related to “Update Failure”, then they have common solutions and here they are:

Option 1 – Restart your computer

You need to restart your computer first and then try updating Chrome again. There are times when it’s only a temporary issue that can be fixed by simply restarting your computer.

Option 2 – Try checking antivirus programs, firewall, and parental control settings

If you have antivirus programs, a firewall installed in your computer, as well as parental controls, then any of these could be blocking you to download anything, including the update for Chrome. This is why you have to double-check and make sure that software updates aren’t being blocked by these programs. On the other hand, you can also try running the Network Troubleshooter as it can help you resolve any DNS or connectivity issues. To use it, follow the steps below.

• Open the Search bar on your computer and type in “troubleshoot” to open the Troubleshoot settings.
• Next, scroll down and select the “Network Adapter” option from the right pane.
• Then click on the Run Troubleshooter” button.
• After that, your computer will check for any possible errors and will pinpoint the root cause of the problem if possible.

Option 3 – Try to remove Proxy

Removing the Proxy might also help you in fixing the Chrome Update errors. Here’s how you can do it:

• Tap the Win + R keys to open the Run dialog box.
• Then type “inetcpl.cpl” in the field and hit Enter to pull up the Internet Properties.
• After that, go to the Connections tab and select the LAN settings.
• From there. Uncheck the “Use a Proxy Server” option for your LAN and then make sure that the “Automatically detect settings” option is checked.
• Now click the OK and the Apply buttons.
• Restart your PC.

Note: If you are using a third-party proxy service, you have to disable it.

Option 4 – Try to reset Winsock, TCP/IP & Flush DNS cache

Resetting Winsock, TCP/IP, and flushing DNS might help in resolving the Chrome Update errors just follow these steps:

• Right-click on the Start button and click on Command Prompt (administrator) so you can pull up an elevated Command Prompt.
• After that, execute each one of the commands listed below. And after you typed in one after the other, you have to hit Enter.

1. netsh winsock reset – type in this command to reset Winsock
2. netsh int ip reset resettcpip.txt – type in this command to reset TCP/IP
3. ipconfig /flushdns – type in this command to flush the DNS cache

• Next, restart your PC and check if the problem’s fixed.

Option 5 – Try to run the Chrome Cleanup tool

You might want to run Google Chrome’s built-in Malware Scanner & Cleanup tool as it could also help in getting rid of any unwanted ads, pop-ups, and even malware, as well as unusual startup pages, toolbars, and anything else that might overtake the network and could affect the performance of the browser.

Option 6 – Get rid of any conflicting browser extensions

• Open Chrome and press Alt + F keys.
• Go to More tools and click Extensions to look for any suspicious browser extensions or toolbars.
• Click the Recycle bin and select Remove.
• Restart Chrome and press Alt + F keys again.
• Proceed to On Startup and mark Open a specific page or set of pages.
• To check if the browser hijacker is still active, click Set pages, if it is active, overwrite the URL.

Option 7 – Reset Google Chrome

Resetting Chrome can also help you get rid of the error. Resetting Chrome will restore its default settings, disabling all the extensions, add-ons, and themes. Aside from that, the content settings will be reset as well and the cookies, cache, and site data will also be deleted. To reset Chrome, here’s what you have to do:

• Open Google Chrome, then tap the Alt + F keys.
• After that, click on Settings.
• Next, scroll down until you see the Advanced option, once you see it, click on it.
• After clicking the Advanced option, go to the “Restore and clean up option and click on the “Restore settings to their original defaults” option to reset Google Chrome.
• Now restart Google Chrome.

If you are using a Windows 10 PC that has different processors clubbed together, chances are you might encounter an error saying, “MULTIPROCESSOR CONFIGURATION NOT SUPPORTED” during a Windows upgrade or software installation. This error is actually caused by a bug check with a value of 0x0000003E. This error also indicates that the processors in your computer are asymmetric in relation to one another. So if you want to upgrade you need to have all the processors of the same type and level. But worry not for this guide will help you in fixing this error. The MULTIPROCESSOR_CONFIGURATION_NOT_SUPPORTED error can occur in several cases such as during an installation of Windows 10, or when the driver is loaded, or when Windows Start or Shutdown and the chances of you getting a blue screen is very much high. To fix this error, refer to the options given below and make sure to follow them carefully.

Option 1 – Try to disable the Hyper-Threading in your BIOS

Hyper-Threading in the BIOS lets a processor (multi-threaded) run various tasks in a simultaneous manner. To disable this, here’s what you have to do:

• Restart your computer and boot into it right after. To do that, tap the F2 key.
• Once you’re in the BIOS, locate the Hyper-Threading option which should be located under the Performance section along with other options like Multi-core support, Rapid Start technology, and many more.
• Disable Hyper-Threading and then make sure to save the changes and exit BIOS.

Note: Although Hyper-Threading is only used when necessary, there are some OEMS that don’t have the option to disable it and if that’s the case, you need to try other options given below.

Option 2 – Try to disable the Virtualization in the BIOS

Virtualization in the BIOS allows users to run a single physical resource such as the server or storage device to appear that it is running as multiple logical resources. It is also properly termed as “HYPER-V”.  To disable it, refer to these steps:

• Boot into the BIOS as you did earlier.
• Then look for the Security options.
• After that, from Security options, look for Virtualization Technology or VTX among the options given.
• Then turn it off and restart your computer.

Note: Although Windows 10 offers features such as the Device Security for Core Isolation and Memory Integrity, if you turn them off at the software level, it will not help at all. If you’re able to resolve the error, you can do some further research and see what software or hardware you can use to further help you.

Option 3 – Try checking if there are any BIOS updates available for your PC

Updating the BIOS may help you resolve the MULTIPROCESSOR CONFIGURATION NOT SUPPORTED error. You can just go to the OEM’s website as they offer utility software that can download BIOS firmware and update it without any problem. BIOS updates usually offer enhancements and fixes to some issues like this one.

One of the great remote assistance software that helps you remotely access and control computers is TeamViewer. However, despite how efficient it is, there are still times when it throws up some errors and one of them is when TeamViewer is not able to connect and throws an error that says, “No connection to partner, Partner did not connect to router, Error Code WaitforConnectFailed”. This kind of error in TeamViewer mostly occurs when the Partner computer is not connected to a network. On the other hand, it could also occur when they are connected to a network so there are various causes for this issue. It could also be that the installation of the program itself was at fault or there is an incompatibility between the TeamViewer versions installed on both the computers and so on. Although there are several causes for this error, the potential fixes are still the same. You can try to restart the network or allow Full Access Control to TeamViewer or flush the DNS cache. For more information, refer to the following options but before you proceed, make sure that both your Windows 10 computer and TeamViewer program are updated to their latest stable versions.

Option 1 – Reboot your router

The first thing you can try to do to fix the error is to simply restart your router. All you need to do is reboot the router from its Admin panel or you can also turn it off manually and turn it back on after a couple of seconds so that it can completely reboot. Once you’re done, try accessing your server again and see if the error is now fixed.

Option 2 – Allow Full Access Control to TeamViewer

• First, open TeamViewer, and then from the Menu bar, click on Extras.
• After that, click on Options and select Advanced from the left side navigation panel.
• Next, click on the “Show advanced options” button located on the right-hand side.
• Then select Full Access from the drop-down menu of the Access Control option under the “Advanced settings for connection to this computer section”.
• Now click OK and check if the error is now fixed or not.

Option 3 – Try to flush the DNS configuration

You could also try to flush the DNS configuration in your computer to fix the error. How? Refer to these steps:

• Tap the Win + X key combination and click on the Command Prompt (Admin) option or you could also search “cmd” in the Cortana search box and right-click on Command Prompt from the search results and select the “Run as administrator” option.
• After opening Command Prompt with admin privileges, enter each one of the commands given below sequentially in order to flush the DNS cache.
  • ipconfig/release
  • ipconfig/renew
  • ipconfig/flushdns
• Now type the exit command to close Command Prompt and then restart your computer and see if the problem is fixed.

On the other hand, you could also try to reset Winsock as well as the TCP/IP.

Option 4 – Run the Network Adapter troubleshooter

To run the Network Troubleshooter, refer to these steps:

• Open the Search bar on your computer and type in “troubleshoot” to open the Troubleshoot settings.
• Next, scroll down and select the “Network Adapter” option from the right pane.
• Then click on the Run Troubleshooter” button.
• After that, your computer will check for any possible errors and will pinpoint the root cause of the problem if possible.
• Restart your computer.

Option 5 – Try to perform Network Reset

You might perform a Network Reset to resolve the problem if none of the four given options worked. This will reset the entire network configuration including your IP address. To perform Network Reset, follow these steps:

• Tap the Win + I keys to open Settings.
• From there, go to the Network and Internet section.
• Next, scroll down and look for “Network Reset” under the status pane.
• After that, click on Network Reset and then on Reset now to start resetting the network configuration. Once done, check if it is able to fix the error or not.

The docking station was promised upon release of the Deck but it was pushed back and now the official statement is that it is delayed again.

Valve said in an announcement on June 1:

“Due to parts shortages and COVID closures at our manufacturing facilities, the official Steam Deck Docking Station is delayed. We’re working on improving the situation and will share more info when we have it.”

Valve

The docking station was presented at the same time as Deck itself and the whole idea was to make Steam Deck work like a laptop docking station. It has ports for USB devices, displays, and network connections that became functional the moment Deck is placed on it. Docking supports a mouse, keyboard, and external display making it an almost full PC station if needed.

Valve confirmed that its official dock station will not improve performance so while you wait for its release you can use another docking station with a USB Type-C connector.

Windows photo viewer was a popular photo viewing application integrated into Windows 7, 8, and 8.1 but in Windows 10 it has been replaced with photos, Microsoft's new application aimed at photo viewing on your desktop. Now if any one of you wonders why should be bringing the old application back to Windows 10 since we have an alternative one, the answer would be resources and speed. The old photo viewer application is lightweight, fast, and reliable, opening the same photo in both photo viewer and in new photos shows us that Microsofts new viewer application takes even three times more RAM, and it's visibly slower in loading times for pictures. Since I am a person who prefers speed and functionality over fancy looks I would be very glad to have the option to bring back a photo viewer. If you have by any chance Windows 10 as an upgrade, bringing back photo viewer is easy as 1,2,3. you just need to open settings and go to default apps, under photo viewer you should see your current default viewing application, probably photos, click on it to see options and choose photo viewer and exit the Settings menu, and you're done. Sadly if Windows 10 has been installed clean on the system and not as upgrade things are a little bit more complicated but do not worry, stay with us, keep reading and you will get there.

Activating photo viewer

How technically photo viewer is still in the system but not used we will have to make it available again and this we will do by adding some lines in the Windows registry, that being said, open a notepad and paste the following code as it is in it.

---

Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\jpegfile\shell\open\DropTarget] "Clsid"="{FFE2A43C-56B9-4bf5-9A79-CC6D4285608A}" [HKEY_CLASSES_ROOT\pngfile\shell\open\DropTarget] "Clsid"="{FFE2A43C-56B9-4bf5-9A79-CC6D4285608A}" [HKEY_CLASSES_ROOT\Applications\photoviewer.dll\shell\open] "MuiVerb"="@photoviewer.dll,-3043" [HKEY_CLASSES_ROOT\Applications\photoviewer.dll\shell\open\command] @=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\ 00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,72,00,75,00,\ 6e,00,64,00,6c,00,6c,00,33,00,32,00,2e,00,65,00,78,00,65,00,20,00,22,00,25,\ 00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,69,00,6c,00,65,00,73,00,\ 25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,20,00,50,00,68,00,6f,\ 00,74,00,6f,00,20,00,56,00,69,00,65,00,77,00,65,00,72,00,5c,00,50,00,68,00,\ 6f,00,74,00,6f,00,56,00,69,00,65,00,77,00,65,00,72,00,2e,00,64,00,6c,00,6c,\ 00,22,00,2c,00,20,00,49,00,6d,00,61,00,67,00,65,00,56,00,69,00,65,00,77,00,\ 5f,00,46,00,75,00,6c,00,6c,00,73,00,63,00,72,00,65,00,65,00,6e,00,20,00,25,\ 00,31,00,00,00 [HKEY_CLASSES_ROOT\Applications\photoviewer.dll\shell\open\DropTarget] "Clsid"="{FFE2A43C-56B9-4bf5-9A79-CC6D4285608A}" [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Bitmap] "ImageOptionFlags"=dword:00000001 "FriendlyTypeName"=hex(2):40,00,25,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,\ 00,46,00,69,00,6c,00,65,00,73,00,25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,\ 77,00,73,00,20,00,50,00,68,00,6f,00,74,00,6f,00,20,00,56,00,69,00,65,00,77,\ 00,65,00,72,00,5c,00,50,00,68,00,6f,00,74,00,6f,00,56,00,69,00,65,00,77,00,\ 65,00,72,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,33,00,30,00,35,00,36,00,00,\ 00 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Bitmap\DefaultIcon] @="%SystemRoot%\\System32\\imageres.dll,-70" [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Bitmap\shell\open\command] @=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\ 00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,72,00,75,00,\ 6e,00,64,00,6c,00,6c,00,33,00,32,00,2e,00,65,00,78,00,65,00,20,00,22,00,25,\ 00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,69,00,6c,00,65,00,73,00,\ 25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,20,00,50,00,68,00,6f,\ 00,74,00,6f,00,20,00,56,00,69,00,65,00,77,00,65,00,72,00,5c,00,50,00,68,00,\ 6f,00,74,00,6f,00,56,00,69,00,65,00,77,00,65,00,72,00,2e,00,64,00,6c,00,6c,\ 00,22,00,2c,00,20,00,49,00,6d,00,61,00,67,00,65,00,56,00,69,00,65,00,77,00,\ 5f,00,46,00,75,00,6c,00,6c,00,73,00,63,00,72,00,65,00,65,00,6e,00,20,00,25,\ 00,31,00,00,00 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Bitmap\shell\open\DropTarget] "Clsid"="{FFE2A43C-56B9-4bf5-9A79-CC6D4285608A}" [HKEY_CLASSES_ROOT\Applications\photoviewer.dll\shell\print] "NeverDefault"="" [HKEY_CLASSES_ROOT\Applications\photoviewer.dll\shell\print\command] @=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\ 00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,72,00,75,00,\ 6e,00,64,00,6c,00,6c,00,33,00,32,00,2e,00,65,00,78,00,65,00,20,00,22,00,25,\ 00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,69,00,6c,00,65,00,73,00,\ 25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,20,00,50,00,68,00,6f,\ 00,74,00,6f,00,20,00,56,00,69,00,65,00,77,00,65,00,72,00,5c,00,50,00,68,00,\ 6f,00,74,00,6f,00,56,00,69,00,65,00,77,00,65,00,72,00,2e,00,64,00,6c,00,6c,\ 00,22,00,2c,00,20,00,49,00,6d,00,61,00,67,00,65,00,56,00,69,00,65,00,77,00,\ 5f,00,46,00,75,00,6c,00,6c,00,73,00,63,00,72,00,65,00,65,00,6e,00,20,00,25,\ 00,31,00,00,00 [HKEY_CLASSES_ROOT\Applications\photoviewer.dll\shell\print\DropTarget] "Clsid"="{60fd46de-f830-4894-a628-6fa81bc0190d}" [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.JFIF] "EditFlags"=dword:00010000 "ImageOptionFlags"=dword:00000001 "FriendlyTypeName"=hex(2):40,00,25,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,\ 00,46,00,69,00,6c,00,65,00,73,00,25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,\ 77,00,73,00,20,00,50,00,68,00,6f,00,74,00,6f,00,20,00,56,00,69,00,65,00,77,\ 00,65,00,72,00,5c,00,50,00,68,00,6f,00,74,00,6f,00,56,00,69,00,65,00,77,00,\ 65,00,72,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,33,00,30,00,35,00,35,00,00,\ 00 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.JFIF\DefaultIcon] @="%SystemRoot%\\System32\\imageres.dll,-72" [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.JFIF\shell\open] "MuiVerb"=hex(2):40,00,25,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,\ 69,00,6c,00,65,00,73,00,25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,\ 00,20,00,50,00,68,00,6f,00,74,00,6f,00,20,00,56,00,69,00,65,00,77,00,65,00,\ 72,00,5c,00,70,00,68,00,6f,00,74,00,6f,00,76,00,69,00,65,00,77,00,65,00,72,\ 00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,33,00,30,00,34,00,33,00,00,00 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.JFIF\shell\open\command] @=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\ 00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,72,00,75,00,\ 6e,00,64,00,6c,00,6c,00,33,00,32,00,2e,00,65,00,78,00,65,00,20,00,22,00,25,\ 00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,69,00,6c,00,65,00,73,00,\ 25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,20,00,50,00,68,00,6f,\ 00,74,00,6f,00,20,00,56,00,69,00,65,00,77,00,65,00,72,00,5c,00,50,00,68,00,\ 6f,00,74,00,6f,00,56,00,69,00,65,00,77,00,65,00,72,00,2e,00,64,00,6c,00,6c,\ 00,22,00,2c,00,20,00,49,00,6d,00,61,00,67,00,65,00,56,00,69,00,65,00,77,00,\ 5f,00,46,00,75,00,6c,00,6c,00,73,00,63,00,72,00,65,00,65,00,6e,00,20,00,25,\ 00,31,00,00,00 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.JFIF\shell\open\DropTarget] "Clsid"="{FFE2A43C-56B9-4bf5-9A79-CC6D4285608A}" [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Jpeg] "EditFlags"=dword:00010000 "ImageOptionFlags"=dword:00000001 "FriendlyTypeName"=hex(2):40,00,25,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,\ 00,46,00,69,00,6c,00,65,00,73,00,25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,\ 77,00,73,00,20,00,50,00,68,00,6f,00,74,00,6f,00,20,00,56,00,69,00,65,00,77,\ 00,65,00,72,00,5c,00,50,00,68,00,6f,00,74,00,6f,00,56,00,69,00,65,00,77,00,\ 65,00,72,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,33,00,30,00,35,00,35,00,00,\ 00 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Jpeg\DefaultIcon] @="%SystemRoot%\\System32\\imageres.dll,-72" [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Jpeg\shell\open] "MuiVerb"=hex(2):40,00,25,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,\ 69,00,6c,00,65,00,73,00,25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,\ 00,20,00,50,00,68,00,6f,00,74,00,6f,00,20,00,56,00,69,00,65,00,77,00,65,00,\ 72,00,5c,00,70,00,68,00,6f,00,74,00,6f,00,76,00,69,00,65,00,77,00,65,00,72,\ 00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,33,00,30,00,34,00,33,00,00,00 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Jpeg\shell\open\command] @=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\ 00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,72,00,75,00,\ 6e,00,64,00,6c,00,6c,00,33,00,32,00,2e,00,65,00,78,00,65,00,20,00,22,00,25,\ 00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,69,00,6c,00,65,00,73,00,\ 25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,20,00,50,00,68,00,6f,\ 00,74,00,6f,00,20,00,56,00,69,00,65,00,77,00,65,00,72,00,5c,00,50,00,68,00,\ 6f,00,74,00,6f,00,56,00,69,00,65,00,77,00,65,00,72,00,2e,00,64,00,6c,00,6c,\ 00,22,00,2c,00,20,00,49,00,6d,00,61,00,67,00,65,00,56,00,69,00,65,00,77,00,\ 5f,00,46,00,75,00,6c,00,6c,00,73,00,63,00,72,00,65,00,65,00,6e,00,20,00,25,\ 00,31,00,00,00 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Jpeg\shell\open\DropTarget] "Clsid"="{FFE2A43C-56B9-4bf5-9A79-CC6D4285608A}" [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Gif] "ImageOptionFlags"=dword:00000001 "FriendlyTypeName"=hex(2):40,00,25,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,\ 00,46,00,69,00,6c,00,65,00,73,00,25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,\ 77,00,73,00,20,00,50,00,68,00,6f,00,74,00,6f,00,20,00,56,00,69,00,65,00,77,\ 00,65,00,72,00,5c,00,50,00,68,00,6f,00,74,00,6f,00,56,00,69,00,65,00,77,00,\ 65,00,72,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,33,00,30,00,35,00,37,00,00,\ 00 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Gif\DefaultIcon] @="%SystemRoot%\\System32\\imageres.dll,-83" [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Gif\shell\open\command] @=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\ 00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,72,00,75,00,\ 6e,00,64,00,6c,00,6c,00,33,00,32,00,2e,00,65,00,78,00,65,00,20,00,22,00,25,\ 00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,69,00,6c,00,65,00,73,00,\ 25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,20,00,50,00,68,00,6f,\ 00,74,00,6f,00,20,00,56,00,69,00,65,00,77,00,65,00,72,00,5c,00,50,00,68,00,\ 6f,00,74,00,6f,00,56,00,69,00,65,00,77,00,65,00,72,00,2e,00,64,00,6c,00,6c,\ 00,22,00,2c,00,20,00,49,00,6d,00,61,00,67,00,65,00,56,00,69,00,65,00,77,00,\ 5f,00,46,00,75,00,6c,00,6c,00,73,00,63,00,72,00,65,00,65,00,6e,00,20,00,25,\ 00,31,00,00,00 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Gif\shell\open\DropTarget] "Clsid"="{FFE2A43C-56B9-4bf5-9A79-CC6D4285608A}" [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Png] "ImageOptionFlags"=dword:00000001 "FriendlyTypeName"=hex(2):40,00,25,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,\ 00,46,00,69,00,6c,00,65,00,73,00,25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,\ 77,00,73,00,20,00,50,00,68,00,6f,00,74,00,6f,00,20,00,56,00,69,00,65,00,77,\ 00,65,00,72,00,5c,00,50,00,68,00,6f,00,74,00,6f,00,56,00,69,00,65,00,77,00,\ 65,00,72,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,33,00,30,00,35,00,37,00,00,\ 00 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Png\DefaultIcon] @="%SystemRoot%\\System32\\imageres.dll,-71" [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Png\shell\open\command] @=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\ 00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,72,00,75,00,\ 6e,00,64,00,6c,00,6c,00,33,00,32,00,2e,00,65,00,78,00,65,00,20,00,22,00,25,\ 00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,69,00,6c,00,65,00,73,00,\ 25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,20,00,50,00,68,00,6f,\ 00,74,00,6f,00,20,00,56,00,69,00,65,00,77,00,65,00,72,00,5c,00,50,00,68,00,\ 6f,00,74,00,6f,00,56,00,69,00,65,00,77,00,65,00,72,00,2e,00,64,00,6c,00,6c,\ 00,22,00,2c,00,20,00,49,00,6d,00,61,00,67,00,65,00,56,00,69,00,65,00,77,00,\ 5f,00,46,00,75,00,6c,00,6c,00,73,00,63,00,72,00,65,00,65,00,6e,00,20,00,25,\ 00,31,00,00,00 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Png\shell\open\DropTarget] "Clsid"="{FFE2A43C-56B9-4bf5-9A79-CC6D4285608A}" [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Wdp] "EditFlags"=dword:00010000 "ImageOptionFlags"=dword:00000001 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Wdp\DefaultIcon] @="%SystemRoot%\\System32\\wmphoto.dll,-400" [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Wdp\shell\open] "MuiVerb"=hex(2):40,00,25,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,\ 69,00,6c,00,65,00,73,00,25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,\ 00,20,00,50,00,68,00,6f,00,74,00,6f,00,20,00,56,00,69,00,65,00,77,00,65,00,\ 72,00,5c,00,70,00,68,00,6f,00,74,00,6f,00,76,00,69,00,65,00,77,00,65,00,72,\ 00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,33,00,30,00,34,00,33,00,00,00 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Wdp\shell\open\command] @=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\ 00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,72,00,75,00,\ 6e,00,64,00,6c,00,6c,00,33,00,32,00,2e,00,65,00,78,00,65,00,20,00,22,00,25,\ 00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,69,00,6c,00,65,00,73,00,\ 25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,20,00,50,00,68,00,6f,\ 00,74,00,6f,00,20,00,56,00,69,00,65,00,77,00,65,00,72,00,5c,00,50,00,68,00,\ 6f,00,74,00,6f,00,56,00,69,00,65,00,77,00,65,00,72,00,2e,00,64,00,6c,00,6c,\ 00,22,00,2c,00,20,00,49,00,6d,00,61,00,67,00,65,00,56,00,69,00,65,00,77,00,\ 5f,00,46,00,75,00,6c,00,6c,00,73,00,63,00,72,00,65,00,65,00,6e,00,20,00,25,\ 00,31,00,00,00 [HKEY_CLASSES_ROOT\PhotoViewer.FileAssoc.Wdp\shell\open\DropTarget] "Clsid"="{FFE2A43C-56B9-4bf5-9A79-CC6D4285608A}" [HKEY_CLASSES_ROOT\SystemFileAssociations\image\shell\Image Preview\command] @=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\ 00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,72,00,75,00,\ 6e,00,64,00,6c,00,6c,00,33,00,32,00,2e,00,65,00,78,00,65,00,20,00,22,00,25,\ 00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,69,00,6c,00,65,00,73,00,\ 25,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,20,00,50,00,68,00,6f,\ 00,74,00,6f,00,20,00,56,00,69,00,65,00,77,00,65,00,72,00,5c,00,50,00,68,00,\ 6f,00,74,00,6f,00,56,00,69,00,65,00,77,00,65,00,72,00,2e,00,64,00,6c,00,6c,\ 00,22,00,2c,00,20,00,49,00,6d,00,61,00,67,00,65,00,56,00,69,00,65,00,77,00,\ 5f,00,46,00,75,00,6c,00,6c,00,73,00,63,00,72,00,65,00,65,00,6e,00,20,00,25,\ 00,31,00,00,00 [HKEY_CLASSES_ROOT\SystemFileAssociations\image\shell\Image Preview\DropTarget] "{FFE2A43C-56B9-4bf5-9A79-CC6D4285608A}"="" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Photo Viewer\Capabilities] "ApplicationDescription"="@%ProgramFiles%\\Windows Photo Viewer\\photoviewer.dll,-3069" "ApplicationName"="@%ProgramFiles%\\Windows Photo Viewer\\photoviewer.dll,-3009" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Photo Viewer\Capabilities\FileAssociations] ".cr2"="PhotoViewer.FileAssoc.Tiff" ".jpg"="PhotoViewer.FileAssoc.Jpeg" ".wdp"="PhotoViewer.FileAssoc.Wdp" ".jfif"="PhotoViewer.FileAssoc.JFIF" ".dib"="PhotoViewer.FileAssoc.Bitmap" ".png"="PhotoViewer.FileAssoc.Png" ".jxr"="PhotoViewer.FileAssoc.Wdp" ".bmp"="PhotoViewer.FileAssoc.Bitmap" ".jpe"="PhotoViewer.FileAssoc.Jpeg" ".jpeg"="PhotoViewer.FileAssoc.Jpeg" ".gif"="PhotoViewer.FileAssoc.Gif" ".tif"="PhotoViewer.FileAssoc.Tiff" ".tiff"="PhotoViewer.FileAssoc.Tiff"

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Yup, that is a lot of keys and settings but you are almost done. Once you have pasted text into your new notepad document save it but as .REG, you can name it however you want but it has to be .REG extension. Once the file is saved double click on it to merge it into the Windows registry. You might need to turn off UAC for this operation (check our tutorial on this topic) and accept warning messages but once it is done you should now have an old photo viewer as a choice for your default viewing application. All you have to do now is to go to settings and go to default apps, under photo viewer you should see your current default viewing application, probably photos, click on it to see options and choose photo viewer and exit the Settings menu, and you're done.