Brand new PC.. win7 64
Installed Photoshop.. works fine
installed LR.. wont open..
TRied your trouble shoot renaming folders - still wont work..
Installed LR 5.7.1 works fine.. no serial..
LR CC stil wont work
There has been a 0.1 update.
If you launch Creative Cloud and go to the Apps tab is LR shown as up to date?
Retrieving data ...