NOTE: This procedure is fairly advanced and should only be attempted by those who are comfortable with mucking around with permission settings and the registry.ġ) Uninstall Avast! and set Windows Defender as antivirus.Ģ) Reset permissions on the C:\Windows\Temp folder. I did the following to successfully correct this: If you are running Avast! (and possibly any other antivirus with self protection) and unable to open this folder, you are likely to experience issues with the X52 drivers at some point as the drivers periodically access this folder particularly during uninstallation and reinstallation resulting in incomplete installations and eventual random glitches. Ok the tip off to Avast! being the issue was my inability to access the C:\Windows\Temp folder.