Can someone teach me how to recover a back up file ?

[QUOTE=e_leen87]Can someone teach me how to recover a back up file ?[/QUOTE]Just rename as *.dwg .

when u open any dwg that time creat backup file where u save this file . this backup file show as bak file u change this name just bak to dwg your file is now recover.
 
good bye
 

 can remove this feature. but i forgot. please teach me how to remove.

In latest version of Autocad if your program closes without proper shut down then when you open next time you get automatically .BAK file in your main menu which on clicking opens as .DWG file
or
 

Just go to location of file where it is stored may be due to "save" or "autosave" and change the extension of file as .DWG

 
Tom

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