Error: Access exception

Error Message

After installing a Matrox Millenium video card in dual-head mode (dual monitors), ArcScene crashes with Dr. Watson error.


The Matrox Millenium card's 3D Acceleration setting may cause problems with ArcScene.

Solution or Workaround

Disable the 3D Acceleration setting for your Matrox Millenium video card .

  1. Right-click the background of your display and select Properties.
  2. Locate the Matrox properties and under Performance uncheck 3D Acceleration.
  3. Reboot your machine.
  4. Start ArcScene.