Uninstaller Unique Registry Key

I have a couple of different versions of a spreadsheet that I bundle with Paquet Builder in separate files. When I create the uninstaller I give the different files unique ID names. When the files unpack they go to different folders, so they are always separate.

When I uninstall one of the applications it uninstalls both versions. Is there something else I need to do to allow it to only uninstall the application selected and leave the other one?

Are the applications located in the same %DESTPATH% folder? If yes, then both installer logs are merged. Try to use different paths for the Uninstaller EXE too (and better different destination folders for your apps).

The destination folders are different. I’ll set up different folders for the uninstall and see if that helps.