Very often when opening (or after some seconds) the development module, Lightroom crashes. I've no idea about what can cause this!
I'm under Windows 10 Familly version (64bits). Lightroom is in demo mode, version 2015.2.1 and I'm using a converted catalog from LR 4.x with around 6500 pictures. In fact, I've a old licence of LR installed on another computer and I'm looking to move to LR CC for my new computer. But with all those crashs...
Is somebody already had such kind of problem?
This could be due to graphics card incompatibility or drivers issue.
You need to go to Lightroom Preferences> Performance > uncheck use graphics processor option
Also, Lightroom Preferences> General> uncheck "Add Photos Screen"
and relaunch Lightroom.
Also, you might want to refer this article : Adobe Photoshop Lightroom Help | Lightroom Graphics Processor Acceleration (GPU) Troubleshooting & FAQ
Thx for your help Chetna! I'll try on this way