Uninstalling C-1 has always been a bit of a pain, with a long manual set of instructions to follow.
And frequently, when upgrading to a new version of C-1, I need to uninstall the old one because more often than not, there is an issue.
Please can you create an auto-uninstaller that will download with the original program - just as many other software developers do.
Current workaround
I either follow the long, online instructions... or next time I may try an app called AppCleaner. (You may want to look into that and perhaps join forces?