My photoshop CS6 will not open from LR6 when i click commandE on my mac ALL the edit in options for photoshop nNIK filters and onOne software are ALL blocked out all of a sudden! cant get phone support anymore either. not happy - anyone out there have a clue what might be wrong? forums don't give any quick solutions either and i have a deadline to meet.
Please reset the Lightroom Preferences.
Navigate to the preferences file:
Mac OS: /Users/[user name]/Library/Preferences/com.adobe.Lightroom6.plist
Windows 7, 8: C:\Users\[user name]\AppData\Roaming\Adobe\Lightroom\Preferences\Lightroom 6 Preferences.agprefs
Rename the Lightroom6 Preferences.agprefs to Lightroom 6 Preferences.agprefs.old
Also refer the below thread. Refer: LR5 - Edit In Photoshop is greyed out [was: Lightroom 5]
Let us know if it helps.