I just installed the standalone version LR6 but it freezes at launch, even with a new catalog. The splash screen doesn't disappear. I have also re-installed to no avail.
Computer: Windows 7 (64bit), 16GB RAM, i7 (3770K ?), GTX 660 Ti
Moving the discussion to Photoshop Lightroom.
Solved by deleting the contents of SLCache then re-registering the installation.
Lightroom doesn't launch or closes automatically after splash screen
Retrieving data ...