Steve,
I did that. It got rid of the the Start workplace screen. But, I'm still unable to open an image or start a new blank document. Nothing happens on either command.
Hi,
I kicked up a Win7 SP1 machine here and I can create new documents on it. I don't see anything obvious from your system info, either. The video card driver does seems at bit old, so you may want to update that and see it if makes any difference. (Drivers | GeForce )
Another thing to try: 1) Quit Ps
2) Go to C:\Users\user_name\AppData\Roaming\Adobe\Adobe Photoshop CC 2017\Adobe Photoshop CC 2017 Settings and move that directory and its contents to your desktop
3) relaunch Ps
Maybe something in those prefs. is not quite right.
regards,
steve