cutting and pasting a screen shot into photoshop

[lhodnet]

After my upgrade, I noticed I cannot paste or open a file that is a screenshot into adobe photoshop. nor can i work on that file at all if it is opened in photoshop - Any idea as to why?   I have the latest CC Photoshop.

[Norman Sanders · Accepted solution]

Uncheck and restart Photoshop

Then open the screenshot

[Peru Bob]

If that suggestion doesn't work, try updating or rolling back your graphics driver directly from the video card manufacturer's site.