Microsoft dynamics AX setup error

Hey everyone,
I need some help. For creating share point web application I am using Microsoft dynamic AX.
On my computer I am using Windows XP with SP2 that I have updated a few days ago.
When I was on way to create test share point I got error message. What happened?
Tnx
Augustin

Microsoft dynamics AX Setup
An unexpected exception occurred during Setup.
See the log file C:ProgramDataMicrosoftDynamics AXDynamics
AX Setup Logs2010-08-26-11-54-33DynamicsSetupLog.txt for details.
