I understand that it is difficult to determine which forum to post in since there are so many. This particular forum (sharing and storage) was created to help those transitioning from Photoshop.com to Adobe Revel. I am moving your post to the correct forum so that it can get proper attention.
I'll put I this posting in the Photoshop community so the experts there can help you.
We also have many other forums relating to other Adobe products
Out of curiosity, can you tell me how you found our forum page?
Have you repaired permissions yet? (With Disk Utility or something like Onyx)
I have tried this, and also to uninstall completely everything...Still no luck, what to do!?
Rather than try to generalize, please check the specific permissions of the folder listed.
Do you have permission to write into that folder? If not, do whatever it takes to grant them to yourself.