Windows Shutdown Error Message

[bariod]

When I shut down the pc with all the programs still running, this error appeared:

(sorry to all non german speakers :P)

It has only happend to me like 2 or 3 times over the course of the past year, but I still wanted to mention it here.
Might not even be Chatty's or Java's fault, but who knows :D

[bariod]

Hasn't occurred in years. :)