What is 0x3D55? As you know, Windows 10 is loaded with various Universal Windows Platform or UWP apps such as the Microsoft News, Weather, Calculator, Windows Mail, and many other applications that are based on the modern UWP platform of Microsoft that was introduced in Windows 10.
Each one of these apps has a shared piece of code in the kernel for them to be able to get executed across any device that runs the Windows 10 OS which includes laptops, PCs, 2-in-1 devices, mobile phones, mixed reality headsets, and many more. However, there are times when the runtime information for these apps ends up getting corrupted which causes them not to function as expected and throws errors like the error 0x3D55.
This kind of error can be pinned down when the UWP app malfunctions and you can also find an error message in the Event Log that reads, “0x3D55: Package family <App name with ID> runtime information is corrupted”. So if you encounter this error, read on for this post will walk you through fixing it. There are three suggestions you need to check out to fix this error – first, you can try to reset the Microsoft Store cache, second, you can try to re-register or reinstall the problematic app and lastly, run the Windows Store App troubleshooter.
Option 1 – Try to reset the Microsoft Store cache
Just like browsers, Microsoft Store also caches as you view apps and games so it is most likely that the cache is no longer valid and must be removed. To do so, follow the steps below.
Right-click on the start button and click on Command Prompt (administrator).
Next, type in the command, “wsreset.exe” and tap Enter. Once you do, the command will clear the cache for the Windows Store app.
Now restart your PC and afterward, try opening Microsoft Store again and then try to install your app or update your computer again.
Option 2 – Run the Microsoft Store Apps troubleshooter
The Microsoft Store Apps Troubleshooter will help you in fixing the error 0x3D55. This is a great built-in tool from Microsoft that helps users fix any app installation issues. So this is worth a try to solve the problem. This built-in tool also helps you fix the Windows 10 Store if it isn’t working.
To use the Windows Store Troubleshooter, follow the steps below.
Tap Win + I keys again to open the Windows Settings panel.
Go to Update & Security and then go to Troubleshoot.
On your right-hand side, scroll down to find the Windows Store Apps and then click on the Run the troubleshooter option and see if it fixes the problem.
Option 3 – Try to re-register the UWP app via PowerShell
First, type “command prompt” in the Start Search and right-click on Command Prompt and then select the “Run as administrator” option.
Next, navigate to this location in the command line utility: C:/Users/<Insert Username>/AppData/Local/Packages
After that, execute the “DIR” command to view the list of all the directories in the given location.
Once the list appears, look for the ID of the problematic app and take note of it.
Now tap the Win + X key combination or right-click on the Start button and click on the Windows PowerShell (Admin) option.
If a User Account Control or UAC prompt appears, just click on Yes to proceed and open the Windows PowerShell window.
Next, type in or copy-paste the following command to re-register the Microsoft Store app and tap Enter:
Instaling and removing applications from your Windows can sometimes leave some traces that are unpleasant and can cause annoyances. One of these annoyances is the program in the startup section of the task manager.
If you ever opened task manager and went into the startup section trying to disable some of the startup items on your Windows boot there might be a chance that you have experienced and seen a program without any icon or information about it just sitting there.
This is due to some applications being removed from the system but for some reason, it still shows itself in startup and it is quite annoying. So here we will show you how to get rid of this annoyance so your startup is clean again without junk in it.
Removing a program from startup
Locating the source of the issue
The first thing of course is to open the task manager itself and navigate to the startup tab. Inside the startup tab right-click on the column header and tick or enable Startup type and command line. Now you will see the location of the supposed file (that is missing or you could just go there by right-clicking on the item, but here it is greyed).
99% of the time startup type will be registry since the file is missing, if it was a file fix would be just to simply delete the file in the folder but since it was installed and not properly removed registry key is still present but the file cannot be found. After confirmation that the file is indeed missing and that the startup type is registry open the registry editor by typing Regedit in search and pressing enter.
Removing the key from registry
Inside Registry editor navigate to: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run. Inside on right part, you will see all auto-start entries added by installed applications.
Locate one that is causing issues by comparing its path with the path inside the task manager command line and delete the key. Once the key is deleted right-click on RUN on the left part and choose HKEY_LOCAL_MACHINE to quickly jump on that key location and repeat the process of key deletion if needed. HKEY_LOCAL_MACHINE will delete startup entry for all users and sometimes entry will not be present here since the application is not installed for all users or there are no other users on the machine.
After the procedure is finished, reboot your systems in order to apply changes.
Regsvr32 (Microsoft Register Server) is a command-line utility in Microsoft Windows Operating System. This is used for registering and unregistering OLE controls such as ActiveX controls and DLLs in the Windows Registry.
This is executed as Regsvr32.exe. The filename extension .exe is the abbreviation for executable. It is installed in the %systemroot%System32 folder in Windows XP and new Windows versions.
The Regsvr32.exe is an error that occurs when you attempt to run Regsvr32.exe to register a 32 bit DLL (Dynamic Link Library) on a 64-bit version of Windows.
The error message is displayed as the following:
Filename.dll is not an executable file and no registration helper is registered for this file type.
Unrecognized flag: /invalid_flag
No DLL name specified
Dll_Name is not an executable file and no registration helper is registered for this file type.
The module "%1" failed to load.
Solution
Error Causes
There are multiple causes for the Regsvr32.exe error code. These include:
Invalid entry (command) path
Active X control errors
Missing or Damaged .dll files
Viral infection (Trojans) (.exe can easily get infected by viruses)
Registry issues
If you come across the Regsvr32.exe error code, it is advisable to repair it immediately before the damage sets in. Since this may occur due to viral infection, it can pose privacy and data security risks to your PC.
Further Information and Manual Repair
Here are solutions that you can implement to resolve the Regsvr32.exe error code on your system:
If an invalid entry point is the cause of the error, then simply open an elevated command prompt. If the 32-bit DLL is in the %systemroot%System32 folder, then move it to the %systemroot%SysWoW64 folder. After that run the following command: %systemroot%SysWoW64regsvr32 <full path of the DLL>. This will help resolve the Regsvr32.exe error.
If the cause of the error is a viral infection, then you will need to run a powerful antivirus to detect and remove viruses from your system to resolve the Regsvr32.exe error on your system.
Nonetheless, if the causes for Regsvr32.exe are either Active X controls or registry corruption, then you will need to scan your computer with different tools to resolve each issue separately.
This can be time-consuming and too many program installations at one time can also slow down your system’s performance. This means you’ll also have to compromise on your PC’s speed.
Repair Regsvr32.exe Error With Restoro
To avoid all this hassle yet repair the Regsvr32.exe error, download Restoro.
This is a multi-functional and innovative PC repair tool deployed with multiple utilities in one program including features like a registry cleaner and an Active X controls error fixer. It also functions as a system optimizer.
It is a one-stop solution for all your PC-related errors including the Regsvr32.dll error.
It is safe, efficient, and user-friendly. It is compatible with all Windows versions.
When the RAM overloads it leads to damaged dlls and registry corruption. The registry cleaner utility repairs the damaged dll files and the corrupt registry. It wipes out all the unnecessary files cluttering the RAM including the junk files, invalid registry entries, and temporary files.
Restoro also has an Active X controls scanning utility. This utility can be of great use if the Regsvr32.exe error is triggered by Active X control-related issues.
Click here to download Restoro and resolve Regsvr32.exe on your computer right away.
In today's IT world, if you want a computer for typical day-to-day actions and gaming, there are 3 primary ways you can go. An Apple computer with its proprietary hardware and operating system or a typical machine with Windows or Linux operating system.
Each system has both advantages and disadvantages and picking the right one might be difficult for some users. From hardware differences to specific software and operating system, each system is aimed at a different type of work, and in this article, we will explore each one and help you in choosing the right one for you.
Apple ecosystem
Apple has managed to create a unique ecosystem of its own devices, from its iMac desktop computers to more professional MAC studio and power MAC and all the way to tablet iPad and iPhone are powered by Apple's own operating system that connects all of these devices into one large system. So if you really need one singular ecosystem this is a huge advantage.
The ecosystem on the side, MAC computer systems are great, some would argue best for coding, design, video work, and sound editing. MAC M2 chip is optimized for all of these tasks and a specially tailored operating system is just the icing on the cake. Specific Apple-made software like a logic pro or final cut also helps a lot to position MAC systems on top of the line.
Reading all of this you might think hey this is the computer for me, it does everything! Sadly the truth is not like that. The first thing that is difficult on MAC systems and a maybe big reason that it is not so adopted outside professional working environment is lack of games. If you are a gamer or plan on using MAC for gaming, well I have some bad news. The second big turn-off is that MAC systems tend to be more expensive than PC systems, yes components are of higher quality but rest assured that you will pay for also for branding.
Get MAC as your workstation for serious work and for good tech support, if you need a plain home computer keep reading.
Windows PC machine
There is no better feeling than assembling your own computer, tweaking hardware to make a monster and despite haters hating, Windows is the best all-around operating system on the market. It is supporting the largest variety of hardware and the largest variety of software.
The best platform for serious gaming and streaming Windows machine has cemented itself as a multimedia powerhouse. But, this kind of computer is not alien to being also a professional machine, you can practically do everything that you can do on Apple or Linux machine inside Windows, yes some things might require extra steps or will be slightly slower but in the end, being able to do anything is the greatest strength of Windows machine.
Of course, every system has its flaws and Windows is not immune to that. One of the biggest is being the operating system for every hardware ever made and every software as well while keeping legacy support for old software and hardware, basically, its biggest strength is in the same time its biggest weakness leading to sometimes stability issues. Also being able to place any kind of hardware can also lead to the same stability issues. Executing something a little slower than other systems and having some extra steps can also be looked upon as weaknesses.
Linux system
First and perhaps for some people, the biggest advantage of the Linux operating system is its price, it is completely free! Other advantages include the great server and networking included in the OS itself, the large amount of customization, and unmatched stability. The ability to write scripts inside the OS terminal is also a great thing and coding is much more streamlined and friendlier than on other machines.
The power of Linux is the ability to change anything, even on the system layer, no other operating system will let you change the basic functionality of the OS itself while Linux will let you do this. It is also the only operating system you can fully use by booting it up from a USB stick and having the same experience as it was installed on a local hard drive. Among other OS mentioned earlier, Linux is by far the lightest one, taking the smallest amount of memory among the three.
The bad side of the Linux machine is the steep learning curve, among the three mentioned operating systems rest assured Linux is the most difficult to learn and be comfortable in it. The operating system will require you to know the hardware and how computers work in order to fully use its potential. Other things that place it behind are not so wide hardware support compared to Windows and the somewhat confusing distro model.
Linux versions come in form of different distro packages and first-time users will face many of them being left in awe of which one to choose. Also installing drivers and software via a package system can also be a tedious task as well, often being that some version of the driver will not work on the newer version of the Linux distro.
Get a Linux machine if you are well versed in computer technology, if you want great customization of the OS itself or if you do not want to spend money on OS and software since almost entire Linux software is open source.
The number of Hertz is the number of how many images your screen draws in one second. So monitor with a refresh rate of 60Hz will draw 60 images each second on your screen. To most users, this will look fine and enough but actually, if you would place them in front of a 120Hz screen difference will be visible right away.
Benefits of higher refresh rates
In most simple words just looking at a screen that has a higher refresh rate will produce a more natural feel of things, although some people would argue that flickering can not be seen on 60Hz monitors and that should be enough, I would argue that they never watched the movie, played the game or used high refresh rate screen when they can state something like that.
Yes, 60Hz might be enough to look at the web page or read some documents but long exposure to 60Hz can have a tiring effect on the eyes in the long run. 120Hz and above just feel more relaxed and it is far less demanding on the eyes. Watching movies also is much better on a higher refresh screen, with way much less motion blur in fast scenes giving the overall experience a greater natural feel.
Gaming is perhaps an area where a refresh rate of 120Hz and above will show its best. Having a higher refresh rate will be easier on your eyes and can even give you a competitive edge. When for example you have twice more images per second on your screen than your opponent his movement will be more fluid and predictable because of that and overall precision will be much higher when moving the cursor in the game since more frames per second means more precision and smoother movement.
The dark side of high refresh rates
After all the positive things that were said about the advantages of high refresh rates, it is just fair to look at some negatives or in this case only negative one and that is Computer power. As said in the previous section having a 120Hz refresh rate means having 120 frames displayed on the screen per single second. Having even higher monitors like 360Hz means even more frames per second and in order to actually see all of that frames you will need to have enough computer power to back it up. Having for example screen with a refresh rate of 240Hz means nothing if your GPU and rest of the computer are able only to push 150 frames per second, in this case, you will still have 150 frames in one second despite the monitor being able to go to 240.
Conclusion
Generally and with all of my heart I would recommend moving away from 60Hz monitors, yes they are cheaper and more affordable but at the end of the day if you are someone like me who spends most of his daily time in front of the computer you would be grateful to have higher refresh rate screen and save your eyes, and after all, why not enjoy some smoother and better movie and game experience as well as saving your eyesight.
The feature that was originally planned for now scrapped Windows 10X is included in Windows 11. You will be able to customize your Virtual desktop with different wallpapers for each screen.
In order to fully customize your virtual desktops with different wallpapers follow this easy step-by-step guide.
Click on the Task View button in the taskbar
When the Task View opens, select the desktop on which you want to set wallpaper
The view will switch to the selected desktop. Right-click anywhere on the desktop and select personalize
In personalization settings, click on the background
Select wallpaper which you would like to have on the desktop by clicking on browse and navigating to the desired one
Close the settings
Repeat for each virtual desktop you would like to customize
The error 0x0000001 also known as APC_INDEX_MISMATCH is one of the fatal errors that users encounter upon starting their computers. This error appears when there is a sequence mismatch in the driver or system file when it is disabling or re-enabling Asynchronous procedure calls. The mismatch happens maybe because of a virus or malware attack, not shutting down your computer properly and incomplete installation of the system files.
There are many ways to fix this error. The easiest way is to download a repair utility program. The use of these programs perfectly fits those that are not so technical. All you have to do is download the program and install it on your computer. As soon as it is installed, the program will now scan and diagnose your computer for any errors. After it identifies the errors, it will then repair your PC through either manual or automatic tools.
To those who are techie and enjoy the manual resolution, you may take advantage of Microsoft’s analyze debug extension which tells you the cause of the error. After determining the cause then you can now start fixing the error.
Check if Hardware is functioning properly. If the cause is due to a hardware malfunction, you will have to make sure that all the pieces you are using are working. All the wires should be attached to their respective ports. Not only that, but you also must make sure that before installing the hardware, it is compatible with the Windows version that is installed into your computer.
Use Compatible software. If the problem was caused by software or a driver, you can uninstall and reinstall it. Always make it a rule that whenever you install a program or new software to your computer, make sure it is compatible with your operating system and never skip a step during the installation process. You also have to see to it that the program you are installing does not contain any viruses, malware, or spyware that can be harmful to your computer.
Update your Drivers Regularly. In most cases though, the cause of the APC_INDEX_MISMATCH error are outdated device drivers. To resolve this, you will have to go to your Control Panel then look for Device Manager. As soon as you are in the Device Manager window, you can now see the different devices running on your computer. You right-click on each device and check the Properties. In the Properties window, click on the Driver Tab and look for the date when it was last updated. You can then go to the manufacturer’s website and compare the dates.
For a new Windows operating system, you no longer have to go to the manufacturer's website though. All you have to do is click on Update Driver and it will automatically search for updates online.
Use a Genuine Operating System. There are also cases where the 0x0000001 error won’t allow you to access your computer. In this case, we have to suspect that the problem could be in your Operating system. To resolve this, you can reinstall your Operating System or update your current operating system. Only use a genuine licensed Windows Operating System because this will not only protect you from Malware and Viruses but it allows you to get all the recent update available from Microsoft. Update your Windows 10 regularly by going to Settings > Windows Update > Check for Updates. You may also turn on the Automatic Update by going to the Advanced options is found on the Windows Update Page.
You can always get help online but it really helps to know the basics and determining the root cause of the error.
There is a lot of software on the market today, but from time to time we discover something extraordinary and unique worth sharing and today we have a threat for you. Ventoy is a tool that will help you with system reinstallations and system maintenance once and for all.
If you are a computer user that has multiple operating systems or you are installing and maintaining different hardware via different OS there is a high chance that you have multiple USB sticks with different operating systems on them.
Now the problem with that is that there are probably too many unlabeled sticks around or you do not have enough so you keep making system USBs depending on which one you might need.
Ventoy solves all of these problems by letting you have as many operating systems images as your USB has capacity. The only thing you need to do is get the software here: https://www.ventoy.net/en/index.html and make a USB with it, then you can freely just copy your ISO images onto the USB and once it is inserted into the computer you will be given a menu to choose which one you would like to start with, simple as that.
Driver state power failure error can be linked to three things happening in your computer. Incorrect power settings, driver issues, or incompatible hardware. Sadly when this error happens you only receive a blue screen of death with this message:
Sadly receiving this blue screen does not really explain which of the three cases is the correct one and causing the unwanted issue.
That being said, this article will not offer you a direct solution this time, it will be more like a guide on what to check and to do in order to remove this error, reason for this is the nature of the error itself.
If your computer is booting properly and you can enter Windows without issues the first thing you can try is going into power options and set it to high performance, if you are on a laptop set high performance both ways, when plugged and when on battery. Power performance settings can reflect on some hardware and can cause mayhem. After setting reboot the computer and see if the error repeats itself.
If the error persists go to the device manager and see if there is hardware that has any kind of warning beside it. If there is, update the driver or remove the driver of the device to see if this fixes the issue.
If all of the previous two things fail there is another thing you could try. Turn off your computer and disconnect all hardware except the most basic one. Now, this may take a long period of time but boot your computer and then repeat this process but each time add a new piece of hardware to eliminate and find which one is causing the issue. When found try to see if it is repairable through driver updates or get a new device.
HWiNFO (Hardware Information) is a professional hardware information and diagnostic tool supporting the latest components, industry technologies, and standards. It's targeted to recognize and extract the most possible amount of information about computer hardware which makes it suitable for users searching for driver updates, computer manufactures, system integrators, and technical experts too. Retrieved information is presented in a logical and easily understandable form and can be exported into various types of reports. System health monitoring and basic benchmarking available too.
If you would like to read more helpful articles and tips about various software and hardware visit errortools.com daily.
You probably heard about switches for LAN but not a lot of people heard about KVM switches. So what exactly is KVM switch?
If we look at the name, it is a shortcut for Keyboard, Video & Mouse and the original idea was to have multiple computers but one keyboard, mouse, and monitor. These peripherals would be connected to the KVM switch and other computers could all use one set of these on the fly when needed.
The technology behind the switch is a little interesting since it will actively fake signals to other computers that are not using peripherals. Once they are switched to them the transition is smooth and not noticeable. In old days these switches were more important than today since on every mouse or keyboard disconnection you had to reboot the computer, and although today that is not the case CPU will still detect disconnection and on the next connection it will run through the ID of the device and try to use the existing driver and if peripheral was connected in other USB port, it will install the same driver but connect it to the new USB port.
This type of reconnection can slow down work and place unnecessary load on the CPU so that is why KVM will fake connection in order to make switching externals on the computer smooth and in nick of a time.
Modern KVM switch
These days modern KVM switches will offer you more options than just being able to switch between keyboard, mouse, and monitor. Modern switches now offer Lan, audio, and many more various options.
There are also different kinds of switches offering you only one option, like for example just a Video switch that will let you use one monitor on three computers and many more other specialized options.
Software switches
So far we talked about Hardware switches, a real device being able to take peripherals into it and switch computers on the fly. On the other line, we have software switch solutions that will have specific software installed on all computers and have it run at all times, and switching between them will be through specific software.
There are two very good and main advantages of using software solutions instead of a hardware one. First, of course, is the price, since the most popular Synergy is an open-source solution, completely free of charge. The second big advantage is that software switch is not limited to how many computers can you use. Hardware switches tend to go to a large number like 16 but if you have a large cluster of computers over a LAN, let's say 30 then the box solution might be difficult.
On the other hand software solution will switch only keyboard and mouse since each other computer will have to have some screen on it in order to work. Both solutions have their strong advantages and disadvantages and it is up to you to choose one that best suits you.
Conclusion
If you are multitasking with a lot of computers or just need your peripherals from time to time to connect to another machine then the KVM switch is something that you might find the use of. Just be aware that if you go for some cheap switch you might experience some lag on your peripherals, but if that is not a concern you can get hardware one for as low as $50 USD.