Installed TBP 188.8.131.52 on thumb without running it. Then copied contents of Profile folder from hard disk. It didn't read all of the profile setup the 1st time, had several difficulties.
So deleted all TB. Then installed and ran TB on thumb. Did not set up new accounts, simply backed out. Closed TB and again copied profile to TPB/data/profile. This time all went well, Don't know if coincidental or if first starting TB makes a difference.