Stopped working-can no longer uninstall

Error

Not sure what changed but suddenly I can no longer use MCEBuddy, uninstall or or even manually force the service to start. I get the above error.
I’ve tried a number of programs to force the uninstall but have yet tried to manually remove the program.
Ideas???

Thanks very much! I had already done everything but for those having problems, this part made the difference for me:
Delete the backup configuration files stored by MCEBuddy. Open the folder %HOMEPATH% (this is a windows variable, just type that into your Run prompt or Windows Explorer). Delete the following 3 files if found, mcebuddy.conf , profiles.conf and history