Problem with 3.6.10

Hi guys!

I've just downloaded Firefox 3.6.9 and manually updated some addons after installing it and noticed that after clicking the "restart" button that is provided when the addons have finished installing the firefox launcher exe stopped running (obviously thinking firefox had exited) and firefox reopened IN AN UNPORTABLE STATE.

Firefox has left two files and a couple of folders under C:\Documents and Settings\username\Application Data\Mozilla\

I will try opening and closing firefox to see if it will clean up and post back

EDIT: Ok I've opened and closed firefox but the files haven't cleared but i actually found another file that I probably missed the first time round

EDIT 2 (sorry for this!): That extra file that I found is now gone don't worry about it as I guess firefox hadn't finished cleaning up completely