I know someone has asked a similar question, but my symptoms are slightly different.
Updated to LR 6.0.1 this morning and it will not open - it crashes every time while trying to open.
I have gone back to 6.0 and it works fine.
Can anyone advise how to fix?
If LR 6.0.1 has been crashing every time since you installed it then something is incompatible on the computer (or with the catalog) and you probably should just wait for LR 6.1.
Is LR, itself, crashing or is it another module, perhaps a video driver? his might give a clue about what else to update.
I'm pretty sure it's LR - everything else works fine...