I went to start up BTB after using it for the last 4 days and I get a license expired message. I just updated my license, and I've tried re-installing with no luck. The only thing I can think of that has changed with my system is when I started it up today I got a message that Win 7 had recovered from a crash and it recommended I clear my temp folder - or something along those lines, I clicked through it pretty fast. Any thoughts? Thanks.