I already followed the solution but again....there is no adobe folder in cache folder.So it is impossible to change the permission.
Is it possible erase LR current version and re install previous version?if yes,how can I reinstall?
Download Link: Install Photoshop Lightroom
Update Link for 6.4 - Windows: http://prodesigntools.com/swupdl/updates/oobe/aam20/win/AdobeLightroom-6.0/6.4/setup.zip
Thank you Mohit!!!
That's exactly what I wanted. I'm done with download and down_grade to 6.4
I've tried all the suggestions to fix this problem with Lightroom, including changing permissions, using the shell script and now I have just tried to downgrade but it fails with this error message:
Lightroom CC/6 update – January 2016
Installation failed. Error Code: U44M2P7
So the only way I can use Lightroom, is logging on as another user, which is not helpful as all my files and libraries are on my account, or use my laptop which I hadn't updated and I can't access the libraries without transferring them.
This update has wasted several hours of my time and still there is not a solution!
I'm sorry to hear that.....but I solved it with above link.I'm using LR 6.4
Erase current LR first and re install above link(I'm sure you have license number)