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Be Angry with How Do You The Error Code 5021 Error in Win10? Most Accepted Introduction for You.
Applies To: Windows 10 | Windows 8 | Windows 7 | Windows Vista | Windows XP


Usually, a personal computer runs best when the system is just installed and the devices are still fresh. Over time, the machine components get old and the system has stored piles of evidence and junk files which will drag the pc into a sluggish performance, you may encounter errors such as How Do You The Error Code 5021.Every time a computer is running slowly to a certain degree that you cannot take, you should know a thorough cleanning is necessary urgently.


How Do You The Error Code 5021 is undoubtedly an problem that happens when an unanticipated condition occurs or while a desired operation has miscarried. When you have an error in Windows, it might be serious and cause your programs to freeze and crash or it could be apparently harmless yet annoying.


There can be numerous causes of How Do You The Error Code 5021 error, such as:

  • excessive startup entries
  • registry errors
  • hardware/RAM decline
  • fragmented files
  • redundant program installations, etc

Download the Windows repair tool

Manually removing the How Do You The Error Code 5021 error will be hard task for ordinary users whom is not very good at computer. In this way to clear the error you must analyze each of potential causes and try them one by one until you find out the proper method. The easiest way is using an automatic fixing tool, such as SmartPCFixer. For detailed fixing process please follow below content.

File Size: 6 MB
Compatible: Windows XP, Vista, 7 (32/64 bit), 8 (32/64 bit), 8.1 (32/64 bit), 10
License: Free evaluation version. To unlock all features and tools, a purchase is required.
Downloads: 361,927
How to fix How Do You The Error Code 5021 automatically?

How to fix How Do You The Error Code 5021 Manually ?
Step 1, uninstall recent installed software:
Open "Programs and Features" through click windows "Start" button, clicking Control Panel, clicking Programs, and then clicking "Programs and Features".
Select a program, and then click Uninstall.
Step 2. Run SFC to fix How Do You The Error Code 5021 error.
  • Press Win+R button on your keyboard;
  • Type "cmd", press "Enter";
  • Type SFC /SCANNOW in the command window;
  • Press ENTER.

Notice: The full name of SFC is System File Checker, it is an utility in windows that enables customers to scan for corruptions in windows system files and repair damaged files.Please do not close this Command Prompt window until the verification is 100% complete. The scan results will be shown once this process is finished.

Step 3, check if "How Do You The Error Code 5021" got repaired.
Run your pc under safe mode, and then you will get message from system about whether your error being successfully solved. If not, you will need turn to other solution -- "How Do You The Error Code 5021" repairing tool.

Warm Tips
  • You must run as an administrator, no matter what steps you will do about your PC.
  • Depending on your computer windows system, the above steps may be slightly different, but the basic process is mostly the same.