You have AVG...you want to uninstall it. However, when you do, here is what you get. The exact error message

  • Local machine: installation failed
  • Initialization:
  • Error: Checking of state of the item file avgcc.exe failed.
  • File opening failed. %FILE% = "C:\Program Files\Grisoft\AVG7\avgcc.exe"
  • Permission denied

Steps

  1. 1
    Is your user account an admin account? ... you must be an admin to install / repair AVG.
  2. 2
    Download the latest AVG Free installation package from [free.grisoft.com].
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  3. 3
    Run the AVG Free install file.
  4. 4
    Choose the Uninstall option and follow the setup wizard, when you get to the part to remove user settings, select it.
  5. 5
    Restart your computer then...
  6. 6
    Now reinstall AVG using the setup file you got in step 1 and update it.
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Method 1
Method 1 of 1:
If Problem Still Exists

  1. 1
    But if still AVG is not getting uninstall then
  2. 2
    Download SubInAcl and run the .msi file to extract it to a folder on your hard drive.
  3. 3
    Using NotePad, copy/paste these commands into a file called reset.cmd (create it in the same directory that you extracted subinacl.exe to)
    • Quote:
      • subinacl /subkeyreg HKEY_LOCAL_MACHINE /grant=administrators=f
      • subinacl /subkeyreg HKEY_CURRENT_USER /grant=administrators=f
      • subinacl /subkeyreg HKEY_CLASSES_ROOT /grant=administrators=f
      • subinacl /subdirectories %SystemDrive% /grant=administrators=f
      • subinacl /subkeyreg HKEY_LOCAL_MACHINE /grant=system=f
      • subinacl /subkeyreg HKEY_CURRENT_USER /grant=system=f
      • subinacl /subkeyreg HKEY_CLASSES_ROOT /grant=system=f
      • subinacl /subdirectories %SystemDrive% /grant=system=f
      • then run reset.cmd
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About This Article

Tested by:
wikiHow Technology Team
wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. To create this article, 16 people, some anonymous, worked to edit and improve it over time. This article has been viewed 79,531 times.
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Co-authors: 16
Updated: June 3, 2021
Views: 79,531
Categories: Internet Security
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