My Lightroom work all the time perfect, but today when I start program I get a message "Lightroom has stopped working"
Mac or Windows, and EXACTLY which version of the operating system?
Recent Mac AND Windows operating systems have been known to cause "odd" problems
Also, what are you using... the exact version number?
Are you using a computer Administrator account will full read/write permission?
I'm using Windows 7 pro SP1and Photoshop and Lightroom CC. I think this is latest version.
Yes, I'm using Administrator account