Re: Just installed a new SSD C: drive. The old C: drive is now H: drive. I am unable to uninstal from the old C: (H:) drive and cannot install on the new C:drive. How do I get around this issue ?

remove your ssd drive so you old c drive returns to your c drive.

then uninstall everything on it.  in addition, clean your adobe files Use the CC Cleaner Tool to solve installation problems | CC, CS3-CS6

install your ssd drive and install your applications.