Automated crash reports

Ok this one might sound a bit weird but I’m having this problem everye time i run FLE (yes i know FLE is bad blablabla but i need the “Edit Base Layout” function).

So here is the problem:
-I start FLE and edit my mod with. ALL FINE
-I save and exit. ALL FINE
-But than Mozilla Thunderbird pops up and wants to send a FLE Crash report to colsnby(at)aol.com.

This is very annoying and doesnt happen on my desk PC which is running XP.
It just happens on my notebook (HP Compaq 6830s with Vista SP2 installed).
Its pretty annoying as i need to do 3 more clicks to close FLE (and the crap it opens when being closed).

Any ideas?

By the way this happens only with the FLE.

Ty in advance for any help
Mind