Problem running ARIS Business Architect 7.1

Hello

I have a problem when i try to run ARIS Business Architect 7.1 or ARIS UML Designer 7.1.

Installation was successful  and when i try to run the program it opens this window

then it just freezes and the program doesn't start.

I have windows XP, SP3. My colegue has the same configuration, he installed it just like I did, and he has no problem running the program.

Any advices would be welcomed.

Thank you.