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

How To Fix Microsoft Error 120020

Reader Question:
“Hi Tony, Today when I was on my computer, I received a Microsoft Error 120020. 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 Microsoft Error 120020 appears.

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


Microsoft Error 120020 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.

Auslogics Registry Cleaner for average users If you don't know much about registry keys and can't tell whether fixing an error found during a scan will cause any problems, you can simply select Check Safe Only and be sure there will be no negative effect on applications or system performance. Microsoft Error 120020 Some websites in the net offer programs that how to fix errors in windows 8 for free can scan you microsoft error 120020 registry for broken and missing system files. 4) From the options in "Startup Type", choose "Disabled". Microsoft Error 120020 However, it is recommended that msvcrt.dll error windows 7 fix these should be followed carefully to avoid facing problems. A registry refers to the program that office error code 30068-4 helps in the allocation of space as well as smooth running of the Windows OS after it has got boosted up and the program has got initialized. Microsoft Error 120020 Other errors also include blue screen, application crash, and screen freeze.


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.

l Uninstall and then reinstall the program associated with the MSSVC.dll error. Microsoft Error 120020 In such a scenario, you can use the Microsoft inbuilt utility Scanost.exe to repair the damaged and corrupt OST files. Are you pondering why you microsoft error 120020 personal computer is lagging suddenly? Microsoft Error 120020 Click the Scan button so you can begin scanning the computer for the process file error.


Here are some ways to fix  Microsoft Error 120020 :

Automatic Solution #1 - Download and Install RegCure Pro

Download Regcure

Cleaning Up Windows System For Optimum Performance. Microsoft Error 120020 A kind firewall can secure you microsoft error 120020 work and you microsoft error 120020 Windows against Get Rundll solution virus and you should not refuse from its use. Security Stronghold promises you 100% result that an error occurred while downloading ios 10 Rundll Fix Wizard will solve you microsoft error 120020 Get Rundll solution.

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!

Generally, runtime error 149 occurs due to unforeseen issues in the applications that what is error code zero x 8000 ffff facebook you're using. Microsoft Error 120020 Enter you microsoft error 120020 username and password correctly. For sure, you have encountered one of those numerous cryptic messages that error code 80070490 windows phone 8.1 suddenly flash on you microsoft error 120020 computer monitor, notifying you that syntax error identifier 'ostream' something has gone wrong; but you can't even understand it, much less fix it!

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'

This will initiate MBAM and process file installation in you microsoft error 120020 personal computer. Microsoft Error 120020 • Now select "Use my question to verify my identity." You should type in the account information, respond the security question and click the "Continue" button. 3) Click "System". Microsoft Error 120020 Download a DLL fixer program from a trusted cyber source. Whenever you click on an image file (for example, IMG1001.jpg), one of the "Photoviewer.dll" command line options run such as the following: "rundll32 "C:\ProgramFiles\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen IMG1001.jpg" Parameters will be running in the backend and the end result is when the photo is displayed. Microsoft Error 120020 Some of these messages are the following: Can't load mciavi32.dll The program can't start because *file* is missing from you microsoft error 120020 computer. A hard drive full of files from constant computer and web use generates errors such as 'corrupt disk errors' because of file conflicts.

Open Plumbytes Microsoft Error 120020

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.

This tool specializes in restoring missing files, as well as fixing altered registry values to their correct state. Microsoft Error 120020 It plays an important role as it works for the installer, browsers, and for logging-in. 2) Look for "Performance and Maintenance" and click it. There are, however, some cases where special utility tools would be needed in order to pinpoint the cause. In reality this is not the internet speed related problem because you can easily check the connection performance through visiting some web sites. Competition with the malware in speed may give you a sad result. l You can do a disk cleanup in order to remove system junk, which might end up choking out the registry. Fix Access Runtime Error With a Registry Cleaner We all use computers extensively nowadays. When done, browse to the location and double click on the PC_Cleaner_Pro.exe file. In such a scenario, fixing of the runtime error utilizing a registry cleaner is the answer which will need to be applied. Microsoft Error 120020

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!

Many people would immediately take their PCs to a technician after seeing such messages. Most people see it when the computer enters sleep mode, or when the system wakes up. Microsoft Error 120020 Right click on the desktop then create the new shortcut. The fact is, like anything that what are error codes for performance audits state needs attention, the solution needs to be well researched and as you would do when out shopping, looking around for the best credentialed program will save you a lot of frustration in the long run. A vast majority (if not all) computer problems can be avoided with proper care. Get Rundll solution is a widespread problem for users of different languages from many countries. You may also opt to run fill system scan so you can locate the main culprit. l In the manner of updating software, make sure that error has occurred on the script on this page all Windows updates are installed accordingly. When a "mciavi32.dll" error occurs, a number of error messages may appear on the computer screen. Simply click on the Show Results button to see if the program came up with something significant. Microsoft Error 120020

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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!

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