"Robiz" wrote in message news:419af0f3_1@newsprd01...
> I have the same problem when I change settings to hardware acceleration.
> Graphics card was Matrox - dont remember the model.
> With GeForce4 MX never had this problem even with hardware acceleration.
> Civil3D quits when its shows any style properties with preview window.
> I hope that helps to solve this problem.
Maris,
I believe for Matrox users there's a note in the AutoCAD release notes about
the drivers...
Civil3D Readme > AutoCAD 2005 Readme Issues > General AutoCAD 2005
Information > Matrox Video Card
What it says is, Visit http://www.matrox.com/
There are many knowledgebase articles on Autodesk's web sites relating to
particular issues with various graphics cards, drivers and systems. You
might want to search through them to make sure it's not a known issue.
If the error is occurring only with a particular hardware setup, first thing
I would do is update the drivers and test for the problem again. Please
follow-up here with your findings. Thanks.
--
Himanshu Gohel. Civil3D Team, Autodesk, Inc.