Cannot start Celestia 1.4.1

[Starsplash]

Hi!

I installed Celestia 1.4.1 (celestia-win32-1.4.1.exe) already twice but it will not be without any error.
After installing it I start the program and the initializing screen appears. But after loading several data that screen disappears and the mainscreen attends. But suddenly everything is frozen even the taskmanager cannot be opened. Each attempt failed!
The only solution is to shut down the PC.
Later, I uninstalled Celestia 1.4.1 and reinstalled it another time but everything was the same: The PC was frozen!

Please tell me what I did make wrong or how I can solve this problem.
Thanks,
Starsplash

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WinXP Home Edition Version 2002
Service Pack 2
PC: PCG-FR415B (Vaio)
CPU: Intel Celeron 2,80GHz
RAM: 448MB
Graphic card: RADEON IGP 345M

[selden]

The usual cause of this type of problem is an old, buggy graphics driver. Unfortunately, Sony does not provide updated drivers for your system.

This article on the Inquirer Web site might help:
http://www.theinquirer.net/default.aspx?article=28636
or it might result in a trashed system.

caveat emptor.