How you can open file that was created with automatic save ?

[nitin]

Hello every one, How you can open a drawing file that was created with the automatic save features ?
Thanks

[amiyakant]

Hi,
As it is known that AutoCAD file are in .dwg format, and after some regular interval file get auto save. only you just have to rename the file in to required format by using Explorer or DOS command prompt. But make sure that the Hide file extension for known file type must be turn off.