Lightroom crashes pc

[Lyndon22620486b45i]

Lightroom crashes pc when started askes for different library then freezes pc before am able to comply.

Have reverted to earlier version , completley reinstalled Lightroom , clean installed Graphic drivers, but no change. need help.

[dj_paige]

Computer freezing/crashing is almost always due to a bad driver (Graphics driver, Motherboard driver, etc.) or hardware malfunction. The first thing I would suggest is to install (or re-install) the latest version of your graphics driver. If that doesn't work, re-install all other drivers, and then run deep diagnostics on your hardware.

[thedigitaldog]

Try resetting your Lightroom preferences:
https://helpx.adobe.com/lightroom-classic/help/setting-preferences-lightroom.html
Also see: https://community.adobe.com/t5/lightroom-classic-discussions/important-steps-for-manually-resetting-...

Quit Lightroom Classic.
MacOS: Press and hold the Shift + Option keys.
Windows: Press and hold the Shift + Alt keys.
While holding down the keys, launch Lightroom Classic.
When asked, select "Yes".