Fix ERROR_INVALID_FUNCTION

ERROR_INVALID_FUNCTION is one of the rare errors that users tend to confront in Windows 10 plus it isn’t easy to fix it either. Nonetheless, every error has a solution and this article will act as a guide to fix ERROR_INVALID_FUNCTION.

How to fix ERROR_INVALID_FUNCTION?

Perform a clean boot:

  • Press the Windows key + R key
  • The RUN dialogue box will appear.
  • Type MSConfig and press Enter
  • Now head over to the services tab in the system configuration window and choose the hide all Microsoft services option.
  • Now click the Disable all button.
  • Now head over to the Startup tab and click open task manager.
  • Now disable every startup item from the list.
  • Now navigate back to the system configuration window and click apply.
  • Click ok and save changes.
  • After that, restart your PC and see if the issue is fixed.

Run an SFC scan:

  • Press Windows key + X key
  • The command prompt window will open click on the run an administrator.
  • Now type in the following command.

sfc/scannow

  • Then press Enter
  • Let the command run and then restart the PC

Run a full system scan:

Sometimes your system is infected with malware that tends to cause malfunctions in your system and errors as well, so a full system scan is essential for removing the malware threats from your computer. Follow the steps below to run a full system scan

  • Go to the start menu and search windows defender
  • Now double click and open the tool
  • Then choose the shield icon
  • Now click on Advanced Scan option
  • Check the full system scan box
  • Let the scan run and if you find any malware remove it

Conclusion:

Please let us know your feedback in the comments below that how effectively did this article help you in fixing the error.

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