Hi M.Shukla

Run CodeCalc.exe and go to Tools/Configuration/Miscellaneous/Graphics Display Driver/ and change it from MSW to OpenGL. Now run PV Elite 2011.

Or you can also go to the start menu and type in ‘regedit’ to open the registry editor and then locate the registry key for HOOPS.

Change the ‘MSW’ for ‘OpenGL’.

Check that you have the latest Graphics drivers on your computer.

Let me know if it worked.