LevelEditor.exe - EXCEPTION_ACCESS_VIOLATION in module ig4icd32.dll at 0023:604AB810

[GoreGrinder99]

Most probably you have corrupted Intel HD drivers. Uninstall them, download the latest version from intel.com and reinstall them from scratch (do a clean reinstall). Also, if the game is from steam, do a file integrity check afterwards just to be on the safe side.

I do not have the steam version, I bought it straight from Frictional Games. How do I go about uninstalling my Intel HD drivers and re-installing them, "cleanly".