Would you please check the lightroom version again whether its 4 or CC and do you have any active Adobe Creative Cloud subscription ?? If do please let us know.
I imagine I messed up when signing up for a free trial for VSCO. I
unintentionally signed up for the cloud which I think disabled my LR. I
purchased and installed LR4 and still have the dvd from 2-3 years ago.
I did not have the time to investigate my options in fixing this. I just
bought the $10/month subscription.