I have a sandisk cruzer and i finally decided to uninstall the u3 software, so i copied all my files to a folder on my desktop and then used the removal tool. now i can't get some of the files back on. all of the loose files that i had on the flash drives went back, but i cannot get any of the folders that i had on my flashdrive back on. i used to get a -36 error, but after i reformatted my flash drive, now i get "The operation cant be completed because you dont have permission to access some of the items." suggestions?