Eyadkalaji Posted April 19, 2011 Share Posted April 19, 2011 hello i've installed the autocad 2012 , and whene i lanch the program an error message pop up saying "The configured Heidi Driver cannot be loaded. Switching to default software driver" , i've searched in the internet for solutions , and really i have been lost , please are there any sure sollution to do ? my autocad is in french , thanks for helping me .. sorry for my bad english Quote Link to comment Share on other sites More sharing options...
Organic Posted April 19, 2011 Share Posted April 19, 2011 Have a read through http://www.cadtutor.net/forum/showthread.php?33642-Configured-Heidi-driver-cannot-be-loaded Quote Link to comment Share on other sites More sharing options...
Eyadkalaji Posted April 19, 2011 Author Share Posted April 19, 2011 thanx for replaying , i've seen this post before : but my problem that i'm week in this kind of configuration . so please can you give me more details about how to do the followings : Try switching from Direct 3D to OpenGL via 3DConfig, Manual Tune button. Switch to software graphics. Turn off hardware acceleration. Exit AutoCAD. Open AutoCAD and turn hardware acceleration back on. Possible conflict with Netmeeting's remote desktop sharing. Disable this feature (in reference to Mechanical Desktop) please give me that step by step , if it is not too much to ask Quote Link to comment Share on other sites More sharing options...
ReMark Posted April 19, 2011 Share Posted April 19, 2011 Type the word "3Dconfig" at the command line. Press the Enter key. Click on the Manual Tune button. At the next window, look at the very top where it says Hardware Settings. There is a checkbox there followed by the words Enable Hardware Acceleration. Deselect this option. Look at the bottom of the window. Find and click on the OK button. Follow the remainder of Dink's advice. Quote Link to comment Share on other sites More sharing options...
Eyadkalaji Posted April 19, 2011 Author Share Posted April 19, 2011 oh my god , thats work , thank you , thank you very much , i really apprecit it Quote Link to comment Share on other sites More sharing options...
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