This is installed with programs including Mrviewer.ocx Download and fix the solution.
  • Directory: OCX
  • Company: N/A
  • Product: N/A
  • Version: N/A
  • Path: C:\Windows\system32\
  • Size: 0KB
  • Platform: XP/Vista/Win7/Win8/Win10
  • Count: 95287
  • time: 2010/Jan/Mon
  • Description: Ming-WebReport Viewer - Ming-WebReport - MingCybertech Co., Ltd. Filetype : ocx Product name:  Ming-WebReport Description:  Ming-WebReport Viewer Manufacturer:  MingCybertech Co., Ltd.

How to Fix Mrviewer.ocx Error

To start the process, you will need to be in the Administrator Command Prompt window. To do this, right-click on the Windows/Start button in the bottom left corner of your screen. Then click ‘Command Prompt (Admin).’


Then type in ‘sfc/scannow’ and press Enter to run the application. This needs to be left for around 5-10 minutes to run correctly and outline any issues. If there are no issues the message ‘Windows Resource Protection did not find any integrity violations’ will appear.


However, if the message ‘Windows Resource Protection found corrupt files but was unable to fix some of them’ then the application has found the issue. This means that your computer or laptop needs to be rebooted in safe mode. To do this hold the shift key while clicking the restart option– this will give you the advanced boot options menu. Once the computer has restarted, repeat the steps above to run the System File Checker and the first message should appear stating that no ‘integrity violations’ were found.

mrvzfnpw.dll mrvwiant.dll Mrvw24C.sys
Mrvw24b.sys Mrvw246.sys Mrvw245.sys
Mrvw243.sys Mrvw23C.sys Mrvw23b.sys
Mrvw225.sys Mrvw223.sys Mrvw147.sys
Mrvw13b.sys Mrvw129.sys Mrvw126.sys
Mrvw125.sys Mrvw123.sys Mrvvcl32.dll
MrvTsi.dll Mrvtcl32.dll Mrvs.sys