Fix MOZILLA_PKIX_ERROR_MITM_DETECTED

Error Code 0xC1900101, 0x4000D - What Is It?

Error Code 0xC1900101, 0x4000D is not very common among the many error codes emerging when updating to Windows 10. It is specific to Windows 7 users who try to upgrade to Windows 10 system.

This error hinders Windows 7 users to install the Windows 10 update. Once the update is launched, the process will go smoothly until a certain percentage (normally upon hitting 70% or more) and then it gets stuck. The user will then see a notification stating: “The installation failed in the SECOND_BOOT phase with an error during MIGRATE_DATA operation.”

You’ll be able to get past the error after a while. The error message will disappear and continue with the configuration process. But, not for long as it will reoccur at around 90% of installation with another error message saying: “The installation failed in the SECOND_BOOT phase with an error during PRE_OOBE operation.”

Solution

Error Causes

You’re most likely to encounter Error Code 0xC1900101 – 0x4000D when you upgrade to Windows 10 using a USB drive. There are several reasons why this update-related error happens such as wrong update, incompatibility with an antivirus program, or incompatibilities with some software.

Further Information and Manual Repair

In attempting to fix error code-related problems, it is best to do manual repair methods. Employing repair methods manually can help users pinpoint the root causes of the issues they are encountering and apply permanent solutions to fix the problem.

While every Windows user can do most manual repair methods, there are certain cases where help from a Windows expert is needed. If you’re not confident in employing the manual repair methods yourself, you can always consider seeking help from a professional Windows technician who is equipped with enough knowledge to address any issues you are facing or you can just simply use a powerful automated tool.

In fixing Error Code 0xC1900101 – 0x4000D, you can try doing any of the following manual repair methods:

Method One: Disable Background Applications

Error Code 0xC1900101-0x4000D probably occurs when there are programs running in the background of the system as you are in the process of updating. On that note, you must ensure that any programs running in the background must be disabled through Task Manager.

1. Press Ctrl+Alt+Del then choose Task Manager.
2. Right-click on all background applications then chooses End Task to close the apps.

NOTE: If there are any processes you are unfamiliar with, you can always right-click that process then “search online.” Be careful not to end “Windows process” tasks under the “Type” column as it might cause further problems.

3. Restart your device then proceed to Windows 10 system upgrading.

Method Two: Uninstall Anti-Malware Tools

Anti-malware tools normally trigger problems since they consist of files that are possibly incompatible with some software. If Error Code 0xc1900101-0x4000d is caused by incompatibility with an antivirus program, follow the following steps:

1. Open the Control Panel then choose System and Security.
2. Select Windows Solution Center.
3. Click Security to locate your antivirus.
4. Once you’ve located your antivirus, click on it then choose
5. Restart your device then check if it eliminates the problem.

Method Three: Install System Updates

1. Click on the Start menu then select System and Security – Windows Updates.
2. Choose Check for updates.
3. If there are any required updates detected by the system, select them all then choose Install Updates.
4. Restart your device.

Method Four: Check System For Any Incompatibilities

In doing this method, you need to use the System Readiness tool.

1. Download System Update Readiness Tool for Windows 7 for x64-based Systems (KB947821).
2. Once the download is finished, open Windows 6.1-KB947821-v34-x64.msu
3. Run the program to check for any incompatibilities in your system.

NOTE: The process might take a while depending on the speed of your device.

4. If there are no results found, you can now try updating again to Windows 10. However, if there are any issues found, you need to have them fixed first.

Method Five: Download A Powerful Automated Tool

Can’t seem to put up with the long and technical manual repair process? You can still fix this error by downloading and installing a powerful automated tool that will surely get the job done in a jiffy!

Error Code 0xd0000272 – What is it?

Error code 0xd0000272 occurs when Windows users are unable to activate their operating system. This usually occurs due to activation servers being busy or unavailable and affects Windows 8, Windows 8.1, and Windows 10 users. Common symptoms of the error code include the following:

• Inability to activate Windows operating system
• Message box with error code 0xd0000272

Solution

Error Causes

Windows users affected by error code 0xd0000272 usually receive a message stating that the “activation server is busy or unavailable”. Some users report the error is resolved on its own after a few hours, while others experience activation issues that resolve only after manual repair methods are implemented.

Further Information and Manual Repair

To improve your chances of resolving issues related to Windows activation error codes, use manual repair methods and procedures. These are often successful as they address the issues causing the error codes to occur, whether there be missing or corrupted system files, network connectivity issues, or invalid product keys.

Error code 0xd0000272 may be resolved by simply waiting until later – a few hours at most – to reattempt activation. If, however, the activation process fails, proceed with the methods suggested below or contact a Windows repair technician.

1. Method One: Verify Internet Connection to Activate Windows

Are network connectivity issues preventing your machine from activating Windows? Check for this issue by verifying whether or not you are connected. Once you’ve been able to check your connection via your Internet settings and troubleshoot your network where necessary, proceed to the Product Activation Wizard.

The Product Activation Wizard will check if you have permission or authorized access to the version of Windows you are attempting to activate. This process usually involves the use of a product key. Once you enter the 25-character code – in the correct order, of course – proceed by selecting the activation option.

If the process is successful, you will be able to complete the activation and access all the features of the Windows edition you have activated. You will also notice the absence of the error code 0xd0000272 message. In cases where this manual repair method is unable to successfully resolve the issue, however, move to the next manual repair procedure on this list.

2. Method Two: Run Windows Update Troubleshooter

Another tool available to Windows users is the Windows Update Troubleshooter. You may access the Windows Update Troubleshooter offered on Windows 8 since it does not require an internet connection and runs most of the functions required. To do so, follow the steps below.

• Step one: Swipe to the right of the screen and click Search
• Step two: Type Troubleshooting
• Step three: Click Settings then select Troubleshooting
• Step four: Under System & Security, click Fix Problems with Windows Update
• Step five: Select Next

You can also visit Microsoft’s website to access a more comprehensive Windows Update Troubleshoot tool. Download the troubleshooter and run it to fix problems related to Windows Update. Afterward, restart your computer then check the Product Activation Wizard to verify whether or not you can activate Windows 8 or 8.1.  If the problem persists, however, and error code 0xd0000272 reoccurs, proceed to the third manual repair method.

3. Method Three: Disable Proxy Settings

Your computer’s proxy settings may in some cases interfere with the activation process, resulting in issues like error code 0xd0000272. To fix this problem, first, disable your proxy setting then reattempt the activation process using the Product Activation Wizard.

• Step one: Press Win + C keyboard combination
• Step two: Select Settings
• Step three: Click Change PC Settings
• Step four: Select Network, then Proxy
• Step six: Switch proxy server settings to Off

Open the Product Activation Wizard once you’ve disabled the proxy settings. Complete the activation process based on the instructions provided. If you are successful, you will no longer be bothered by error code 0xd0000272 as the symptoms of the error code will not occur.

If, however, this manual repair method fails to resolve the error code, you may need to consider other alternatives. These may include the use of a powerful automated tool. You can also consider getting help from a Windows repair technician as such professionals are able to assess your computer and provide solutions as needed.

A general rule of thumb, which is followed by most users, is to download the specific missing DLL file and place it within the software’s installation directory. However, this can be harmful to your system as hackers often upload popular malicious DLL files to target systems. Thus, you should avoid downloading DLLs from the internet. And follow these steps to fix the DLL error:

• Restart your computer
• System restore to an earlier state
• Run a malware/virus scan
• Update all the hardware drivers
• Running SFC /scannow command in command prompt
• Then do as the error suggests, reinstall the program if it’s feasible. Game files can take several hours to install and therefore, reinstallation can be a cumbersome job. Also, frustrating if the error appears after reinstallation.
• Update device drivers manually, such as graphics drivers, DirectX software if you see DLL missing error while running game

If you encounter the DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATION Blue Screen error with an error code of 0x000000CE then it means that a driver failed to cancel the pending operations before unloading. Some of the driver files that might be the culprit include the intelppm.sys, intcdaud.sys, tmxpflt.sys, mrxsmb.sys and asusptpfilter.sys. This kind of Blue Screen error occurs when the driver failed to cancel lookaside lists, worker threads, DPCs, and other items before unloading. You can usually identify which driver file is triggering the BSOD error in the BSOD error itself since its name would be printed on the blue screen and stored in memory at the location (PUNICODE_STRING) KiBugCheckDriver. Refer to the possible solutions given below to fix the DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATIONS error.

Option 1 – Perform a System Restore

Performing System Restore might help you in fixing the SYNTP.SYS Blue Screen error. You can do this option either by booting into Safe Mode or in System Restore. If you are already in the Advanced Startup Options, just directly select System Restore and proceed with the next steps. And if you have just booted your PC into Safe Mode, refer to the steps below.

• Tap the Win + R keys to open the Run dialog box.
• After that, type in “sysdm.cpl” in the field and tap Enter.
• Next, go to the System Protection tab then click the System Restore button. This will open a new window where you have to select your preferred System Restore point.
• After that, follow the on-screen instructions to finish the process and then restart your computer and check if the problem is fixed or not.

Option 2 – Disable the BIOS Memory options

Disabling the BIOS Memory options such as Caching and Shadowing can help you in fixing the DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATIONS Blue Screen error. All you have to do is enter the BIOS first and then use the Arrow and Enter keys to select your choices. And if you can’t seem to find it, look for specific instructions from your OEM or you could also look out for instructions from the manufacturer of your motherboard.

Option 3 – Update or rollback your device drivers

If the first option didn’t work for you, then it’s time to either update or roll back the device drivers. It is most likely that after you updated your Windows computer that your driver also needs a refresh. On the other hand, if you have just updated your device drivers then you need to roll back the drivers to their previous versions. Whichever applies to you, refer to the steps below.

• Open the Devices Manager from the Win X Menu.
• Then locate the device drivers and right-click on them to open the Properties.
• After that, switch to the Driver tab and click on the Uninstall Device button.
• Follow the screen option to completely uninstall it.
• Finally, restart your computer. It will just reinstall the device drivers automatically.

Note: You can install a dedicated driver on your computer in case you have it or you could also look for it directly from the website of the manufacturer.

Option 4 – Try to run the CHKDSK utility

Running the CHKDSK utility might also help you resolve the DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATIONS Blue Screen error. If your hard drive has issues with integrity, the update will really fail as the system will think that it’s not healthy and that’s where the CHKDSK utility comes in. The CHKDSK utility repairs hard drive errors that might be causing the problem.

• Open Command Prompt with admin privileges.
• After opening Command Prompt, execute the following command and hit Enter:

chkdsk /f /r

• Wait for the process to be completed and then restart your computer.

Option 5 – Run the Memory Diagnostic Tool to check for Memory leaks

• Tap the Win + R keys to open Run and type exe and hit Enter to open the Windows Memory Diagnostic Tool.
• After that, it will give two options such as:
  • Restart now and check for problems (Recommended)
  • Check for problems the next time I start my computer
• Once your computer has restarted, perform a basic scan or you could also go for the “Advanced” options such as “Test mix” or “Pass count”. Simply tap the F10 key to start the test.

Note: After you select the option, your PC will restart and check for memory-based issues. If it finds any issues, it will automatically fix them and if there’s no issue found, then it’s most likely not a memory-based issue so you should try the other options given below.

Option 6 – Try analyzing the Memory Dump Files

You can also try to analyze the Memory Dump files as it can help you identify the root cause of the DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATIONS error.

Option 7 – Try checking the Registry settings

You might also want to try disabling the concerned driver file if it is mentioned in the Stop error. For example, if the stop error mentioned the “intelppm.sys” driver file then you have to disable this driver file since it is most likely the culprit. To do that, follow the steps below.

• Tap the Win + R keys to open the Run dialog box.
• Next, type “Regedit” in the field and hit Enter to open the Registry Editor.
• After that, go to the this registry path: HKEY_LOCAL_MACHINE > SYSTEM > CurrentControlSet > Services > Processor
• From there, double click on Start and change its value to “4”.
• Now go to this path: HKEY_LOCAL_MACHINE > SYSTEM > CurrentControlSet > Services > Intelppm.
• Set its value to “4” and then restart your computer to apply the changes made.

Option 8 – Run the Blue Screen Troubleshooter

The Blue Screen troubleshooter is a built-in tool in Windows 10 that helps users in fixing BSOD errors like DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATIONS. It can be found on the Settings Troubleshooters page. To use it, refer to these steps:

• Tap the Win + I keys to open the Settings panel.
• Then go to Update & Security > Troubleshoot.
• From there, look for the option called “Blue Screen” on your right-hand side and then click the “Run the troubleshooter” button to run the Blue Screen Troubleshooter and then follow the next on-screen options. Note that you might have to boot your PC into Safe Mode.

Spying via some malicious app on the target phone is not a new thing but it can be very uncomfortable and even against the law in some countries.

Infecting the target phone can be done in various ways, another person can intentionally download and install applications on it, and you can install them via some phishing attacks or by an online scam. Once installed this piece of software presents a very serious invasion of privacy since it can track text messages, track phone location in real-time, record calls in real-time, eavesdrop on calls, take control of the camera and microphone, and many other applications.

Here are some common symptoms of mobile phones infected with spyware.

Symptoms of spyware

Random reboots
Slow performance
Strange text messages
Overheating
Unusual high data usage
Non-familiar apps in the app list
The fast drain of the battery
Long shutdown time
Strange interference and sounds during calls
Signs of activity during standby mode

If your phone exhibits any of these symptoms you might have a spyware app installed and running on it.

Common spy apps

There are many apps that have been designed to spy on people that can be downloaded in the app store or on Google Play today. Most of these spyware apps are aimed at parents wanting to keep an eye on and protect their children. However, these can be used by anyone in order to spy on a target person via their phone.

Below is a list of common apps that can be used to spy on you. Many spyware apps require a phone to be ‘jailbroken’ or ‘rooted’ before being installed, this is when the phone’s operating system is changed to allow the phone to become unlocked and customizable.

mSpy : An undetectable spying app for iOS devices. It can be used to read your chats, see your location, view your email, check your call history, record your keystrokes, and more.

Spyera : This app requires rooted and jail-broken iPhones to work. It can go undetected and monitors phone calls and your call history. It even allows call recording and eavesdropping on live calls.

Flexispy : Flexispy prides itself as the #1 phone monitor for parents and can monitor everything from calls to social texts.

Umobix : This powerful spyware app has a dashboard that allows users to easily monitor someone’s location, calls, texts, keystrokes, all major social media, and more. You can detect Umobix because it heats up the infected phone and greatly affects the battery life of the infected device.

Ikey Monitor : Although it requires the device to be rooted for Android or jailbroken for iPhones, this spy app captures keystrokes, passwords, and screenshots, allows for call recording and supports multiple languages.

Clevguard : Available for both iOS and Android, Clevguard allows users to track GPS and Wi-Fi locations, capture screenshots remotely, and more. Due to a recent update, the spy app drains the target phone’s battery significantly.

Remove spyware from your phone

If any of the beforementioned apps are present on your phone you need to remove them right away.

Go to your phone settings and remove the malicious applications, then download some protection suite and scan the whole phone for any other trace of software remains or other malware apps.

What is Solimba?

Solimba is a bundled executable program. It was created to be launched as a promotional tool to get advertisements loaded on a user’s system, upon installation. As a bundle, Solimba offers installation of various programs, with the objective of promoting various products and services. It utilizes unethical techniques, as in the case with adware tactics to influence or for want of a better word, hijack an Internet Browser to affect a website’s result on a search results page. In this assessment, Solimba distributed ads on Internet Explorer, Chrome, and Mozilla browsers, by hijacking various Internet Browsers to change the user's experience. (Images are shown below) Technical details about Solimba PUP include:

Digital Signature:  POPELER SYSTEM, S.L. Entry Point:   0x0000C1DC

Assessment of Solimba Potentially Unwanted Program

Solimba PUP is all about the ads. Once this executable is installed, it penetrates your computer system and sends ads all over your Internet Browser – Chrome, Internet Explorer, Mozilla Firefox, and the likes. For this assessment of Solimba.exe PUP, two installations were carried through. In layman's terms, I actually installed Solimba on two occasions to decipher the true nature of the PUP. It was shocking to find that both installations revealed different bundled programs and advertisements. In the first instance (as shown below), Solimba proved more aggressive in featuring ads for revenue advancements.

 Solimba employed aggressive advertising techniques

It’s important to note that hijacked results resulting from the installation of Solimba. This affected the results of the website on the Internet browser to boost its ranking, even without the use of a search engine. The advertisement displayed on the Internet Explorer search page routes the user to a software installation website. The utility tool in question was a “Windows 8.1 PC Repair” tool used to identify threats present on the Windows 8.1 OS. The advertisement displayed on the Chrome Browser search page routes the user to a health and beauty magazine website. This site advocates health and beauty, especially issues concerning weight loss. Several ads were visible on-site, displaying products to assist people in losing weight. During my installation of Solimba, the installation wizard underscored that four programs would be downloaded. These programs included N8Fanclub.com_KinoniRemoteDesktop, Lolliscan, PaceItUp, and SearchProtect. Interestingly, only two programs from the list were apparent or obvious. An N8Fanclub.com_KinoniRemoteDesktop file was made on the Desktop and SearchProtect was seen in “All Programs”, along with files stored on the computer’s Local Drive. The other programs that were “supposedly” installed remained concealed. A test was done to determine whether these were counted as extensions or add-ons to the varying web browsers but nothing was found on any of the tested browsers – Google Chrome, Internet Explorer, and Mozilla Firefox.

Description of 4 Installed Files

N8Fanclub.com_KinoniRemoteDesktop

When this file was initially found on the Desktop, a rootkit came to mind. A rootkit was used as a means to an end. Whoever was on the receiving end of this unwanted file would be able to connect to an infiltrated system without the knowledge of the user. After running the file to determine its behavior, nothing much happened. A message appeared indicating that the software couldn’t execute on the computer. That was pretty tricky since, to begin with, I didn’t place that specific file on the desktop but it came along with the territory and so I had to accept it. Further research online into N8Fanclub.com_KinoniRemoteDesktop proved very rewarding. A search of the entire file name was not able to do the trick so I had to do research on both terms separately. After landing on N8Fanclub.com, I was nicely asked to disable my adblocker. There seemed nothing harmful about the site. However, due to the fact that it was not what I initially installed, the program was an unwanted program. That’s exactly what Solimba does. It installs several other programs that were not requested by the user in an attempt to make money from advertising. The mere fact that this program got installed meant that it was to promote an online service.

KinoniRemoteDesktop

was a separate program. It was combined with N8Fanclub as a way to allow users to use their PC computer “as if they were sitting in front of it.” A user would be able to make use of a full web browser, watch Flash videos, play games, and even use office applications. This would be done from the user’s Nokia device. This is an advertisement at its best.

Lolliscan

This program did not allow me to see much since it didn’t leave a physical trace behind. However, during the installation, Lolliscan was listed as one of the four programs that would be installed. Overall, Lolliscan supposedly should be able to save people money since this form of the ad focuses on showing coupons when visiting sites such as Amazon. While this seems like a good deal, this ad will invade your personal space and distribute pop-ups at the most inopportune times.

PaceItUp

As the name states, PaceItUp is software added to a browser with the intent to speed your computer. Quite the contrary, PaceItUp does the total opposite since it installs bundled programs that slow down a computer system. PaceItUp is also known for displaying ads and tracking what the user does on his/her computer system.

SearchProtect

It’s known for hijacking your computer’s homepage. In fact, this addition is very stubborn and often possesses a challenge when a request to uninstall is made.

Further Information on Solimba

The second installation of Solimba also had its own dose of bundles to display. In comparison to the first installation, two programs from the bundle were different while two remained the same. two additional programs were installed along with the second installation of this bundle. These were dubbed Optimizer Pro and GamesDesktop. SearchProtect and N8Fanclub.com_KinoniRemoteDesktop remained triumphant and unbeatable. They were repeated within the installation. To completely remove Solimba from your computer, click here to download and install Spyhunter.

If you are browsing the web but suddenly encountered the ERR_BLOCKED_BY_CLIENT error on your Chrome browser in Windows 10, read on as this post will guide you in fixing this problem. This kind of error has already been reported by a number of Chrome users and it seems that the problem has something to do with a plugin or extension. Here’s the exact content of the error:

“This webpage was blocked by an extension (ERR_BLOCKED_BY_CLIENT)”

This kind of error, as pointed out, could be caused by an extension or plugin on Chrome that is blocking the web page. It is also possible that the version of Chrome is obsolete or that there could be more than 100 bookmarks in the Bookmark Manager. Before you troubleshoot the problem, make sure that you download the latest version of Google Chrome and see if it fixes the error. If it didn’t, then you can try opening a web page in Incognito Mode or disable and remove the extension that’s causing the problem. You could also try to remove any surplus bookmarks.

Option 1 – Try to open the web page in Incognito Mode

The first thing you can do to fix the problem is to try opening the web page in Incognito Mode. When your browser is in this mode, it will work without extensions. This would help in fixing the problem especially if it was caused by some extension or toolbar in your browser. All you have to do is open any web page in Chrome and tap the Ctrl + Shift + N key combination to open a window in Incognito Mode.

Option 2 – Try to disable and get rid of the problematic extension

After you’ve isolated the problem and have determined that an extension is the one that’s causing it, then the next thing you have to do is to disable or get rid of that extension.

• 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.

Note: If removing the browser extensions or toolbars didn’t work, you can also try to reset your Google Chrome browser.

• 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.

Option 3 – Try removing surplus bookmarks

If your Chrome browser is already supporting more than 100 bookmarks, you might want to consider deleting them as it could also be one of the reasons why you’re getting the ERR_BLOCKED_BY_CLIENT error. To remove these bookmarks, just open the bookmark library by typing this address “chrome://bookmarks/” in the address bar of Chrome and tap Enter and press Shift and then select the surplus bookmarks by using the arrow keys. After that, click Delete to get rid of them.

Option 4 – Try clearing browser data

There are times when some data in the browser is conflicting with the loading of the website and triggers errors like ERR_BLOCKED_BY_CLIENT. And so you can try to clear your browser’s data. This might be a very basic solution but oftentimes it works in fixing this kind of error in Google Chrome. Follow the steps below to clear the data in your browser.

• Open your Google Chrome browser.
• After that, tap the Ctrl + H keys. Doing so will open a new panel that allows you to delete the browsing history and other data in your browser.
• Now select every checkbox that you see and click on the Clear browsing data button.
• Then restart your Chrome browser and check if you can now open any website or not.

Blizzard is one of the most beloved game company which brought some of the most and greatest titles in PC gaming. Blizzard has released its own launcher in which you can launch games, sadly sometimes launcher does not want to work and fails to connect. If this happens to you be sure to:

1. Reset your network devices to make sure your router hasn't become flooded with data.

   Power cycling your modem and router allows them to reset and re-establish a connection to your ISP. Follow these steps to completely power cycle the devices in your network connection:Note: If your modem has a battery backup, you will need to take the battery out or use the reset button on the modem.

   1. Shut down all computers connected to the modem/router.
   2. Power down and unplug the modem and the router if you're using one.
   3. Allow to sit for 60 seconds unplugged.
   4. Plug in and turn on the modem and router, and allow them to completely boot up until the front panel connection lights on the modem show a steady connection.
   5. Start the computer and allow it to completely boot up.

2. If you're using a wireless connection, optimize your internet connection to rule out a connection issue.

   If you're experiencing issues with your low-speed or wireless internet connection, follow the steps below to troubleshoot the problem.

   1. Try plugging your computer directly into your modem.
   2. Shut down other programs that access the internet, such as other games or download programs.
   3. Satellite, mobile phone, and WiMax internet connections are not stable connections and may cause further connection issues when playing Blizzard games. If possible, consider switching to a more stable connection.

3. Update your drivers and operating system to resolve any compatibility issues.

   Out-of-date drivers and operating systems can cause a variety of issues and are one of the first things to check when a game is having problems. The instructions below will help you check and update your drivers.

   • Even new computers can have out-of-date drivers and operating systems because updates are released routinely.
   • Some games and programs might run fine on a system with old drivers, but outdated drivers can still create technical issues with specific games or programs.
   • Check our supported video cards articles to make sure your hardware is compatible:
     • World of Warcraft
     • Hearthstone
     • StarCraft II
     • Diablo III
     • Heroes of the Storm
     • Overwatch

   Refer to the steps below to update drivers and software for your operating system.

4. Release and renew your IP and flush your DNS to resolve any network conflicts.

   1. While on the desktop, press Windows Key and type CMD.
   2. Right-click Command Prompt and select Run as administrator.
   3. Type ipconfig /release in the command prompt.
   4. Wait a few seconds for a reply that the IP address has been released.
   5. Type ipconfig /renew in the command prompt.
   6. Wait a few seconds for a reply that the IP address has been re-established.
   7. Type ipconfig /flushdns in the command prompt.
   8. Close the command prompt and attempt to make a connection.

5. Close all other applications to resolve software conflicts and free up resources.

   Before trying the steps below, close unnecessary programs and restart your computer. Identify Problematic Startup Items

   1. Press Ctrl+Shift+Esc to open the Task Manager.
   2. Click More Details.
   3. Select the Startup tab.
   4. Right-click on each item and select Disable.
   5. Restart the computer.

   If this resolves the issue, enable the startup application one at a time to determine which one is causing the problem. You will need to restart between each application you enable. Note: To re-enable startup applications, follow steps 1-4 and select Enable.

6. Delete the Battle.net Tools folder to automatically rebuild outdated or corrupt files.

   1. Close Blizzard processes.
      1. Press Ctrl + Shift + Esc to bring up the Task Manager.
      2. Click the Processes tab.
      3. Select all Agent, Blizzard Battle.net desktop app, and game processes, and click End Process.
   2. Navigate to the folder containing the Battle.net directory:
      1. Press Windows Key + R to open the Run dialogue.
      2. Type C:\ProgramData\ into the Open field and press Enter.
   3. Delete the Battle.net folder.
   4. Run Battle.net and update the game to see if the issue persists.

   If the error persists after you try these steps, another program may be causing the problem. Restart your computer and delete the Battle.net folder one more time.

   Note: The above steps may cause the Blizzard Battle.net desktop app to forget game install locations. If your games can’t be found, you will see Install on the Blizzard Battle.net desktop app game tab instead of Play. To find your installation, click Locate this game or run the game launcher.

One of the errors you can encounter while browsing the web using your Google Chrome browser is the ERR_TUNNEL_CONNECTION_FAILED error. If you happen to encounter this error, then this post could help you resolve it. This kind of error in Chrome can occur due to incorrect website domain configuration, conflicting browser data, incorrect proxy settings, and DNS connection issues. To resolve the ERR_TUNNEL_CONNECTION_FAILED error in Chrome, here are some suggestions you can check out.

Option 1 – Try disabling the proxy server for your LAN

If your PC was just attacked by some adware or malware as of late, it is possible that it has changed the network settings in the system and might display spam advertisements. Thus, you have to disable the proxy server for your LAN. To do that, refer to these steps:

• 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 2 – Try to reset Winsock, TCP/IP & Flush DNS

Resetting Winsock, TCP/IP, and flushing DNS might help you resolve the ERR_TUNNEL_CONNECTION_FAILED error. To do so, 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 3 – Try using a VPN connection

There are instances when the network that your computer is logged on might have blocked your access to the website you are trying to open and so to fix it, you can try to use a VPN connection. Once you’ve connected using VPN, try to open the website again and see if you can now access it.

Option 4 – Try clearing browser data

There are times when some data in the browser is conflicting with the loading of the website and triggers errors like ERR_TUNNEL_CONNECTION_FAILED. And so you can try to clear your browser’s data. This might be a very basic solution but oftentimes it works in fixing this kind of error in Google Chrome. Follow the steps below to clear the data in your browser.

• Open your Google Chrome browser.
• After that, tap the Ctrl + H keys. Doing so will open a new panel that allows you to delete the browsing history and other data in your browser.
• Now select every checkbox that you see and click on the Clear browsing data button.
• Then restart your Chrome browser and check if you can now open any website or not.

Option 5 – 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.

Note: If removing the browser extensions or toolbars didn’t work, you can also try to reset your Google Chrome browser.

• 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.

What is Drwtsn32.exe Application Error?

Drwtsn32.exe (DrWatson Postmortem Debugger) is a process file from Microsoft Corporation that runs on Microsoft Windows Operating System. This file is digitally signed from Microsoft Windows Component Publisher- Microsoft Timestamping Service. This file is a type of executable file. It is useful to debug and creates log files when an error occurs during running or program execution. The information logged by DrWatson is used by technical support personnel to diagnose a program error for a computer running Windows. It creates log files in the following location C:Documents and SettingsAll UsersApplication DataMicrosoftDr Watson. However, when using Internet Explorer, MS Outlook or any other application on Windows, you can experience drwtsn32.exe application error. This error occurs when the drwtsn32.exe file crashes. The error is displayed as:

“DrWatson Postmortem Debugger has encountered a problem and needs to close” "drwtsn32.exe - DLL Initialization Failed" when shutting down

Solution

Error Causes

The ultimate reason behind ‘drwtsn32.exe application error’ is malware and viral infection. Malicious software can enter your PC through downloaded files , browsing on unsafe websites and phishing emails. These viruses can disguise themselves as DrWatson utility. Plus theymay have the same name as this process. However, the best way to detect if it is a virus is to track its location. Malicious software will usually hide in some other location instead of its standard location. However, other reasons for this error also include incompatible software and damaged system files.

Further Information and Manual Repair

a) Scan PC with an Anti-Virus

It is advisable to repair this issue right away especially if the underlying cause is a viral infection typically because viruses can expose you to privacy errors and risks such as cybercrime, identity theft, and data security issues. To resolve it, download a powerful antivirus. Scan your PC with it and remove all the viruses immediately. However, when doing so, you may have to compromise PC performance and halt other PC activities. Anti-viruses are notorious for slowing down PC speed. In addition to this, sometimes you may have to stop other activities on your PC for the antivirus to scan for viruses.

b) Repair Registry Errors with Restoro

Nonetheless, if the drwtsn32.exe application error is related to system file corruption, then this indicates registry issues where all the system data is stored. Registry issues occur if you don’t maintain your PC properly and let invalid, wasted and obsolete files accumulate on your PC. This damages and corrupts the system files and generates such error messages. To repair it, download a registry cleaner. However, the best alternative to resolve drwtsn32.exe application error in seconds whether the error is linked to registry issues or viral infection is to download Restoro. This is a multi functional PC fixer embedded with multiple utilities including a powerful antivirus, a registry cleaner and a system optimizer. It wipes out all the unnecessary files stored in the registry, repairs the damaged and corrupt system files and restores the registry. With the help of the antivirus, all privacy errors and viruses are scanned on your PC and removed immediately. And to ensure your system’s speed is not compromised, it also functions as a system optimizer and increases your PC’s speed significantly. The software is safe and efficient. It has simple navigations and a user-friendly interface which makes it very easy for all levels of users to work around. It is compatible with all Windows versions. Click here to download Restoro and resolve drwtsn32.exe application error today!