1. Uninstall "MPE+ Tablet" or "Tablet Mobile Phone Examiner" via the Control Panel
  2. Reboot
  3. Delete the "%USERPROFILE%\AppData\Local\Apps\2.0" folder
  4. Delete the "%USERPROFILE%\AppData\Local\Local\mpetempdata" folder (or any other location assigned as the MPE+ temp folder)
  5. Delete the "%USERPROFILE%\AppData\Roaming\AccessData" folder
  6. Delete the "%PROGRAMDATA%\AccessData\MPE" folder
  7. Reboot