Hello, I am a new in this comunnity. I have been using Lightroom 4 for the past year on my Mac but I did not use it for the past month. Yesterday when I tried to open it again, it opens but it is blank, no thumbnails or anything.It does not allow me to change modules. and when I go to "open catalog" and click on the folder my lightroom just quickly blicks but it continues to be blank. I read some forums on here and I deleted the .lock folder that was underneath my catalog in the finder, but nothing changed.
I did not find this problem that I am descibing in any forum, any help would be greatly appreciated. I am not very tech savvy, I wasn't even the one that installed lightroom on my computer so please bare with me
thank you in advance