I just upgraded to R13c4 for DOS and am receiving the following
messages randomly on certain computers:
FATAL ERROR:  Stack Exception (at 0F:2F9402)
   and/or
Fatal Error TNT.10049: Out of stack buffers, CS:EIP are in error values:
Err values = 0000000Fh 009C3FD6h
 I've checked the website at Autodesk and have checked with my dealer
but no one has any information on what these messages mean.  I tend to
believe it's hardware related since it happens consistently on two
similar computers.  All computers should have the same configuration but
it is possible that I missed something somewhere.  I've tried working
with the obvious, BUFFERS, STACKS, FILES, etc. to no avail.
 If anyone has any idea what the above messages mean and/or how to
prevent them from occurring I would certainly appreciate a response.  I
have one drawing that appears to have been somewhat corrupted because of
this problem, I'd prefer to not lose anymore.
 Thanks,
 Scott
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