Well found the solution....It actually was Symantec Enterprise Ainti-Virus that was corrupted. Not sure how but after a re-install it is fine now. But now I have new issue. My PS4 is crashing. If I open PS4 and do nothing in under a minute it closes. Then looking at the error long in the admin cousel it show a ntdll.dll error. Looked on line and could not find anything in direct relation to this error. I dunped pref's...un-installed and re-installed but same issue. I do not even have a printer installed like some of the posts suggest. So I backup and dumped the entire machine and started from scratch again.
I assume you are referring to Photoshop CS4 crashing -- I don't know what issue that could be, but I would contact our technical support team to help identify the problem: