3DLABS Graphics Cards Driver 4.05.0671 for Windows XP 64-bit Publisher's description
from 3DLABS Inc. Ltd.
3DLABS Graphics Cards Driver 4.05.0671 for Windows XP 64-bit
Heidi(r) Windows OpenGL Driver for Autocad 2004 and Autocad 2005 with Windows 2000 and Windows XP Professional,
The 3Dlabs Heidi Device Driver is an interface for the Wildcat Realizm driver and AutoCAD applications. The Heidi driver provides improved performance and compatibility with AutoCAD applications and the hardware acceleration of the Wildcat Realizm video card through the use of OpenGL.
See readme file for install instructions.
Full 'ReadMe' File :
It is highly recommended to always use the most recent driver version available.
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Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.