Crash at end of qualifying session

Hi chaps, as the title says, I had a crash at the end of qualifying, as the session ended it went to desktop instead of the results page.
I am running with CPU 0, debug mode on, high verbosity, max length 20km, both GPx Patch and GP4.exe running as administrator, and GP4.exe running in XP SP3 compatibility mode.
The log file is a long one I'm afraid!

I would be grateful if anyone could shed any light on it. Thanks very much!

[www.mediafire.com]

===================================================================================
Tahitian GP Circuit
[www.grandprixgames.org]
Easter Island Circuit
[www.grandprixgames.org]