ERROR DWG FILE in AutoCAD 2000.

Hello! Please help!

yesterday I worked with file in AutoCAD 2000. I
finished work normally. I closed the file correctly. Everything  was OK. 
Today open, and I get a window with the message: "failed to open
the drawing. It contains incorrect or corrupted data." Tried to restore
the file through the recovery wizard AutoCAD, but what managed to recover is no
good (one frame of formats, the sizes and some circles, main types are
lost).  .bak file is also corrupted!  In the folder with the document there is an
acad.err file which says:

:"FATAL
ERROR: Unhandled Delayload "acurlutl18.dll" Module Not Found Exception
at 7c812aebh
04/11/2013 at 09:53:30.281 drawing: «…» 
What to do?

You managed to corrupt both the DWG and BAK files.  And the RECOVER command did not work.  That's not good news.  The only thing I can think of at this point is to start a new drawing and insert the corrupted drawing.  Maybe you'll get lucky.How did you corrupt the drawing?  Are you having problems with your hard drive?
John Connor2015-02-15 17:22:46

You posted your so called "problem" at multiple AutoCAD help sites changing the circumstances and the error message with each thread you started.  What's up with that?  Were you bored and looking for something to do?I am reporting this thread.
John Connor2015-02-17 00:10:48