Since cloning to a larger hard drive, Thunderbird puts all of the program files on the desktop when installing. I am unable to figure out the problem at this time. EaseUS was used for the cloning procedure. Cloned from a Kingston 200GB to Crucial 2000 GB hard drive. Any suggestions, other than contacting EaseUS? I've done that and will call their advanced support folks, but thought there may be a simple answer on this discussion portal. Thanks for any suggestions.