- Uninstall Circuit Tools using Add or remove programs in Windows Settings.
- Make sure the following directories are empty of any Circuit Tools folders:
- C:\Program Files (x86)\Racelogic
- Reinstall latest version from fresh download, available here.
C:\Users\USERNAME\AppData\Local\Racelogic might be a hidden folder on your PC. This page here explains how to make the folder visible. You can make it invisible again once you have inspected it.