Runtime Error

Hi folks!
I have been working with dwg file in AutoCAD. Yesterday without thinking I stupidly turned off the computer without saving the file. Now when I try to open it an error occurs, AutoCAD Runtime Error
I haven't a clue what to do, any thoughts/opinions would be greatly appreciated

2 Answers

"R6025 - pure virtual function call?" Is this error you are getting?

You could try using the AutoCAD Repair option and see if that works before resorting to uninstalling and reinstalling AutoCAD.
More information on how to fix dwg erros here: http://www.dwg.repair/