Photoshop CC crashes on open, but all other CC apps seem to be working fine.

Question

I just installed CC last night, so I haven't had a lot of time to work with the CC apps yet... Bridge has been working fine since the start for LOTS of sorting and tagging images in the last day and a half, and I've opened CameraRAW a handful of times without issue, then this evening I tried to open Photoshop CC for the first time and got a whole lot of strange messages about expired trials and activation problems and other errors and then it crashed... At first I think my internet security software was maybe interfering with Photoshop's attempts to confirm licensing online, but I seem to have gotten that sorted out ... so I no longer get all the weird licensing errors, but right after Photoshop loads I very quickly get the "Photoshop has quit working" error and it crashes. After experiencing this issue I went and tried all my other CC apps and Premiere, Illustrator, InDesign, Bridge all seem fine... just Photoshop is giving me issues.
I already tried "signing out" and signing back in to CC apps as suggested in the forums.
I am using CC on Windows 7 pro. I previously have had Master Collection CS3 and CS5 installed on this computer... but I de-installed these entirely before installing any new apps. I had some errors in de-installing CS3 so I used the Adobe Cleaner Tool to ensure that CS5 and CS3 had been completely de-installed before starting fresh with CC. I don't expect this previous software is causing any issues, but I figured I'd give a complete account of my situation.
Below are the complete details provided in the error message when Photoshop CC crashes.
PLEASE HELP!
Jeff
Problem signature:
  Problem Event Name:          APPCRASH
  Application Name:          Photoshop.exe
  Application Version:          14.0.0.0
  Application Timestamp:          5176451b
  Fault Module Name:          atiocl64.dll
  Fault Module Version:          2.3.451.0
  Fault Module Timestamp:          4cfd9adc
  Exception Code:          c0000005
  Exception Offset:          0000000000074fd0
  OS Version:          6.1.7601.2.1.0.256.48
  Locale ID:          1033
  Additional Information 1:          5118
  Additional Information 2:          5118284d710e59d7df066d776d38eee4
  Additional Information 3:          a97b
  Additional Information 4:          a97b4a62f69517c858ce776a2c65adc9

Answer 1

I got it working with the help of Live Chat tech support. There was some sort of error happening with my graphics driver... something that was not a problem with my previous version of Photoshop was now a problem with the new version. I updated the graphic card driver and software via the manufacturer's website and that helped me get through.
After updating the driver... at first it felt like I was going backward a bit... I got an expired trial period error again on opening Photoshop the first time, but then I tried again logging out and logging back in to CC as noted previously ( http://helpx.adobe.com/photoshop/kb/cc-applications-crash-immediately- launch.html ) ... and this time that helped fix the trial error and this time that was not followed by crashing (thanks to the graphics driver update).
I have an ATI Radeon HD 5670 graphics card. The previous version of the driver I was running did not work with Photoshop CC. I have now updated the driver to version 12.104.0.0 and everything is working now.
Thanks to the Live Chat technician who quickly identified my graphics card as the issue!