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Most popular method to work out -- 901 Error Message
Applies To: Windows 10 | Windows 8 | Windows 7 | Windows Vista | Windows XP


Windows and other critical errors can happen whenever your Windows operating system becomes corrupted. Launching programs is going to be slower and reaction time will lag. Once you have multitudinous applications running, you might get crashes and freezes. For example, you may confront 901 Error Message errors when your computer is not stabilizing.


901 Error Message is windows errors which may cause program lock-ups, slow PC performance, system crashes, computer freezing and more. To prevent from further damage to your computer, it is necessary to fix the errors right now.


There could be many reasons behind 901 Error Message error, such as:

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

Download the Windows repair tool

Recommend: To be able to repair the "901 Error Message" error you just need to download and use the SmartPCFixer below. This repair tool will locate and identify, and handle 901 Error Message. Your computer also needs to run faster and smoother, and it can assist you to maintain your computer system periodically.

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 901 Error Message automatically?
  • 1. Click the below download button to get 901 Error Message Error Fixer.
  • 2. Start the Smart PC Fixer tool and make a extensive scan for the computer.
  • 3. Click [ Fix All ] to troubleshoot the "901 Error Message". Download SmartPCFixer here.

How to fix 901 Error Message Manually ?
Step 1, uninstall recent installed application:
Open "Programs and Features" via Ctrl + Esc, clicking Control Panel, clicking Programs, and then clicking "Programs and Features".
Select a program, and then click Uninstall.
Step 2, Run System File Checker to fix "901 Error Message" error:
  • Click "Start" button;
  • Type "Command Prompt" in search box, right click and "Run as administrator";
  • Type SFC /SCANNOW in the command window;
  • Press ENTER.

Note: System File Checker is an utility in windows which allows customers to check out for corruptions in windows system files and repair corrupted files.Please do not close this Command Prompt window up until the verification is 100% complete. The scan results will be shown after this process is finished.
Step 3. After above steps, you will get system information that inform you system files are corrected successfully. Or else if you are told there are still other issues need to be removed, then you'd better try other solution -- SmartPCFixer.

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.