Please select Edit>>Preference>>Performance>>Uncheck "Use Graphics Processor"
Restart Lightroom and check if that helps.
If Lightroom still crashes please post the crash report here.
Hi, I tried that but LR crashes when I ucheck "use graphics prosessor" and when I restart it's checked again.
There is a method of disabling that option from outside LR with LR closed. I don't have a link to it but a Google search should turn it up.
Thanks, this worked for me