The blog of Techie Tony, a Windows Support Technician helping common people solve frustrating computer problems.

How To Fix Error Computer Error 0xc000021a ¿

Reader Question:
“Hi Tony, Today when I was on my computer, I received a Error Computer Error 0xc000021a ¿. Is there a simple solution to fix this problem and get my computer running normal again? Thanks in advance!.“ - Littleton - USA

Before addressing any computer issue, I always recommend scanning and repairing any underlying problems affecting your PC health and performance:

  • Step 1 : Download PC Repair & Optimizer Tool (RegCure Pro for Windows 10, Windows 8, Windows 7, Win XP, Vista – Microsoft Gold Certified).
  • Step 2 : Click “Start Scan” to find Windows registry issues that could be causing PC problems.
  • Step 3 : Click “Repair All” to fix all issues.

Setting up weekly (or daily) automatic scans will help prevent system problems and keep your PC running fast and trouble-free.

Tony’s Answer: This error can startle even the most experienced PC users because they happen so suddenly. You might be working on a document or just talking to someone online, and then suddenly the Error Computer Error 0xc000021a ¿ appears.

So, what can you do to fix this? We'll show you how below.


Error Computer Error 0xc000021a ¿ is usually caused by misconfigured system files that create registry errors within your operating system. Windows errors can cause program lock-ups, slow PC performance, system crashes, computer freezing and more.

Such an optimizer can also run a repair process to restore or relocate the necessary files. Error Computer Error 0xc000021a ¿ 4) The command prompt will appear. An infected file can also be used by hackers to access not only you error computer error 0xc000021a ¿ prized photos, but also other sensitive information in you error computer error 0xc000021a ¿ computer. Error Computer Error 0xc000021a ¿ Generally, runtime error 149 occurs due to unforeseen issues in the applications that error statement you're using. • Go to the Hotmail account. Error Computer Error 0xc000021a ¿ With this method, it is not only that windows defender error 0x8007139f windows 8.1 the damaged or corrupted file is being fixed, it will also clean and repair any registry-related problems that error 577 win defender for win may be contributing with you error computer error 0xc000021a ¿ computer problems.


Registry errors generally occur when new programs are installed over old ones without the old programs being completely uninstalled. This can cause registry pile-ups and error messages. Another potential cause of these error messages can come from malicious software such as adware, spyware, and viruses.

Troubleshooting the exact root of this issue is a bit complicated. Error Computer Error 0xc000021a ¿ The newest updated versions of Microsoft windows and all other software applications will have to be procured and installed on the challenging disk of the system once once more. There are some applications that windows 10 cumulative update error 0x80070002 cluster share the same EXE file but when these applications are disabled, the other EXE registry entries are on their own. Error Computer Error 0xc000021a ¿ Any user with minimal understanding or saving and running the file can fix the problem on his\her own.How to Fix We live in a world wherein we, as humans, go through our everyday lives side by side with technology.


Here are some ways to fix  Error Computer Error 0xc000021a ¿ :

Automatic Solution #1 - Download and Install RegCure Pro

Download Regcure

Such tools use powerful scanning algorithms and are competent to repair even an oversized PST. Error Computer Error 0xc000021a ¿ The detailed report at the end of the cleaning will tell you everything that margin of error random sampling error was done to you error computer error 0xc000021a ¿ registry by the application. You can also specify how you would want to print you error computer error 0xc000021a ¿ selected photo.

After the Download is Complete, Install the Program by clicking 'Run' or 'Yes'

Install Regcure Windows Update Error 800f081f Fix You Lyrics

After RegCure Pro is opened, click on the 'System Scan' tab

Regcure Install System Scan Update Failed (error 7)an Error Occurred While Checking For Updates The Download Failed

When the Scan is complete, simply choose 'Fix All' and you're all done!

This would include scrutinizing the sites you download you error computer error 0xc000021a ¿ files from, as well as carefully checking the programs that list of dell printer error codes you install. Error Computer Error 0xc000021a ¿ In Windows XP: 1) Click Start and look for Control Panel. Any registry error can prevent these programs from working properly, and make the system unstable, or what's worse - unbootable.

Regcure Finished Windows 8 Update Repair Tool Error Analysis In English Language


Solution Step #2 - Download and Install Plumbytes Anti-Malware & Anti-Spyware Security Tool

This is a great second step for additional protection on your PC.

Sometimes, your computer will be running slowly because of spyware, adware and malware that you didn't even know you had. This is why we always recommended running a thorough scan to check.

Click here to Download Plumbytes

Plumbytes Install

Choose 'Yes' and then click on 'Save' or 'Run'

The infected file is invisible and you may not detect a threat. Error Computer Error 0xc000021a ¿ l You can also do a system file check to assess the integrity of you error computer error 0xc000021a ¿ system files. Fixing runtime error 149 is easy to do with Registry Repair. Error Computer Error 0xc000021a ¿ If you're not sure then it makes sense to consult with an expert. Sometimes files will overwrite the other and you wind up with strange error messages popping up. Error Computer Error 0xc000021a ¿ 5) If you error computer error 0xc000021a ¿ drive is partitioned, it will ask you which drive to clean. In some cases, runtime error 149 may indicate that windows error code 646 solution reach there is a break in the chain of a sequence of components needed in the launching of an application or program.

Open Plumbytes Error Computer Error 0xc000021a ¿

After installed, Plumbytes will open, and you will choose the 'System Scan' tab. Run a full system scan and examine the results. If threats are detected simply choose 'Fix Threats'

Plumbytes Npm Error Registry Error Parsing Json

That's it, you're finished. Your computer will now be protected from any further Spyware, Malware and Adware.

The normal case for it to run is to use only one CPU core of a computer. Error Computer Error 0xc000021a ¿ These programs can download DLLs for you, resolving the issue. This is where Auslogics Registry Cleaner comes into play. The issue can manifest when you start up or shut down you error computer error 0xc000021a ¿ computer, or if you are trying to run specific applications. If not, proceed to the next step. Choose a location or otherwise it will be automatically downloaded to the Downloads folder. These files can damage you error computer error 0xc000021a ¿ computer settings critically; that's why you should only run exe files from publishers that server error in windows media player are reliable. To aid correct the problem, an excellent Registry dll Errors - Tidy up Microsoft windows program ought to be run. For instance, when Windows won't boot correctly along with you error computer error 0xc000021a ¿ system doesn't read you error computer error 0xc000021a ¿ hard disk, errors occur internally to ensure that windows error reporting windows update failure 1001 paixnidia when you download a photo and continue to consider it, the machine tells you that acer laptop error codes the error has took place the photo viewer. There are also some viruses that windows 10 explorer.exe error delete these files as their way of destroying you error computer error 0xc000021a ¿ system. Error Computer Error 0xc000021a ¿

Check That All Device Drivers are Current in order to Prevent Hardware Conflicts

A driver is a software that helps the computer’s hardware and software communicate with each other. Updating device drivers is easy. Visit your computer manufacturer’s website and look for your computer model. Once you find it, look for the latest device drivers. Download all of them. Install them one-by-one and restart when prompted. You can also use third-party software like DriverAgent to update all drivers without much effort. This will ensure that all of your PC's drivers are up to date and running smooth.

Happy Computing!

You should do this if the program set problems start appearing after you updated a specific hardware device driver. Laptop is Lagging - Why My Computer system Keeps Lagging, How Do I Fix It? Error Computer Error 0xc000021a ¿ Enter the characters shown in the box in the bottom field. The most probable cause of the file version errors is the accidental deletion of the original copy. > Improve Amount of Processors: This uncomplicated action can be identified to successful deal aided by the Windows 7 loading slow. You can run scan through you error computer error 0xc000021a ¿ computer security software before trying this solution. If you are sending out photos to friends, you can burn it in a cd using those applications. 8. It truly is specified right here: Click on Commence > Manage Panel > Technique and Basic safety > Administrative Instruments > Function Viewer Now: Occasion Viewer > Click on on Programs and Expertise Logs > Microsoft > Windows Beneath the Checklist, Carry on in the following way: Windows > Diagnostics-Effectiveness > Operational > > Now Click on on Occasion ID a hundred A pop up Window will seem which will notify the fundamental Windows 7 boot data. In this regard, hardware replacement may be you error computer error 0xc000021a ¿ best bet at the moment. Error Computer Error 0xc000021a ¿

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About the Author

Tony is a helpful guy. It’s just in his nature. He started this site in order to provide the average PC user with automatic solutions to common computer problems. All of the software recommended is easy to use, and will usually solve the problem within 20 minutes!

Error Computer Error 0xc000021a ¿
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