I was working on turbo C++ when my programming screen itself blanked out and after few moments a dialogue box appear on it saying that NTVDM has encountered an error as the parameter used are incorrect . Can any one please tell me which parameters is the system talking about and what could be a possible solution for it ?

Hello Bhatia, Try this link once http://support.microsoft.com/kb/937932/en-us. It would be great if you posted event ID details.Regards, Ravikumar P

For more information about the DEVMODE data structure, visit the following Microsoft MSDN Web site: http://social.msdn.microsoft.com/forums/en-US/categories/Jeff Ren TechNet Community Support beneficial to other community members reading the thread.