"GFXui.exe has stopped working"

Hello Seven Forum!
I for my english mistakes it quite rusty...

Yesterday I wrote zeros on my 500GB HD to install a new OS (Windows 7 Ultimate X64), the installation was ok and ive installed all microsoft latest updates.
somehow every time i restart windows i get the message "GFXui.exe has stopped working", im going on with clicking on "close program" - sometimes the windows continue working and sometimes i get a bsod error .
I googled it and found that it might be the .NET and the C++ which coming with microsoft - ive downloaded "Aaron Stebner's removal tool" for the .Net framework and installed it all over again, ive also uninstalled the c++ and reinstalled the 2008 version and i still get the error message.
I also tried to download the latest driver for my (onboard) video card (which is the same as i downloaded with the windows updates) and the error has not disappeared.
When starting windows at safe mode there is no message.


my hardware is:
Gigabyte G41-combo Chipset
4GB DDR3 Kingston
Intel Core2Duo E6700

Best Regards, and sirry for my poor english,

Dan.

Hello usasma and thanks for your reply,

ive just checked and windows does install the driver automaticlly, btw after rebooting the gfxui error does not come up.

any idea?


Here is the Description of the error i got with the driver installed:


Problem signature:
Problem Event Name: CLR20r3
Problem Signature 01: gfxui.exe
Problem Signature 02: 8.15.10.2281
Problem Signature 03: 4d2de884
Problem Signature 04: PresentationFramework
Problem Signature 05: 3.0.0.0
Problem Signature 06: 4b595113
Problem Signature 07: 6253
Problem Signature 08: e1
Problem Signature 09: System.Windows.Markup.XamlParse
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1037

hey again,
it seems to work with the windows-installed driver.
many thanks!