Well installed Worksflow at work on an XP machine and I like it. So when I got home I installed it on a fresh install of Windows 7 via Firefox and it killed the user. I got a opaque white cover over all 3 of my LCD's. Did a hard re-boot and booted as normal to the login but after logining in the screen goers blue with an error msg. I can boot into safe mode fine. So some drive is either corrupt or it hashed my video drivers. I created a new user and it acts the same.
I tried to un-install WorkFlow and it give me an error saying that it is corrupt.
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: