That's really odd.
When you uninstalled, did you run the Adobe CC Cleaner before you reinstalled?
Nope, I'll try that now thanks
Still the same issues, tried what you said; no luck...
Well, something is really screwy on your machine. There have been posts here from people with similar symptoms, but they were pretty intermittent and rare. CS6, CC, and CC 2014 were all working pretty solidly for most folks on Windows. The fact that all of the versions are wacky on your machine is just bizarre and it points to something more fundamentally awry.
Two things to check:
- Did CUDA drivers accidentally get installed on that machine? That's unlikely to be the cause, but I've seen it do really weird things: Avoid installing NVIDIA CUDA drivers on computers with AMD GPUs
- Have you installed Service Pack 1 and double-checked that it's fully and correctly installed? I've seen a number of folks who had tried to install it, but something went screwy with Windows
You should consider contacting Adobe support. (Although, they're probably really busy right now...)
Thanks a lot for your help; I'll try re-installing SP1