CC2017 will not start
I have Photoshop CC2017 and Lightroom CC2016 on a Windows 10 system. Lightroom works OK. When I start Photoshop from either the Creative Cloud dialog box or from the Icon on my desktop, just after the initial screen opens, I get an error box saying “Adobe Photoshop CC 2017 has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available”. My Creative Cloud dialog box shows Photoshop CC (2017). I copied Photoshop 2015.5 from a backup hard drive and it works normally.
I uninstalled and reinstalled Photoshop CC2017 two times and when I open the reinstalled program, I get the same error.
Next, I uninstalled Photoshop, ran the Creative Cloud Cleaner Tool, reinstalled Photoshop and got the same error.