Importing from LR to PS CC 2014 I'm getting "The file could not be edited because Adobe Photoshop CC 2014 could not be launched" Iv tried un installing

Importing from LR to PS CC 2014 I'm getting "The file could not be edited because Adobe Photoshop CC 2014 could not be launched" Iv tried un installing & reinstalling but the same window pops up when i try to import from LR...HELP please...