LR4/W8 system. System Restore has been completed and made no difference.
Please help! This window was my index for several catalogs, the names and locations of which I now do not know.
I have a muddle of old catalogs etc. that I do not want to have to sort through. The list on this window was critical and I need it back urgently.
Solution much appreciated! Thank you in advance
Hang on. Much simpler than I thought.
Catalogs were on an external drive which is not attached ...
... connected external drive. Magic! All back again