I'm reading two issues here.

1. You seem to have set your default program for .CCP files to something other than URC Complete Control Program. Assuming you are using Windows 10, you can reset your default programs by typing "Choose default apps by file type" into the search box in the taskbar then finding .CCP and resetting it to nothing or to CCP.

2. Did you install Complete Control on the new PC or did you just move/copy your .CCP file over and try to run it? You can't just copy the program itself from one PC to another, you need to find your installer disc/file(s) and reinstall CCP on the new PC.