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From:	paravashu <paravashu AT gmail DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	strange problem with disk operations
Date:	Fri, 26 Jun 2009 02:49:02 -0700 (PDT)
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i m facing a strange problem with disk reads and writes through
__dpmi_int API.
I am trying to perform DISK reads/writes from USB (which is also a dos
bootable). but the programs always hangs at a particular LBA value.
very wierd behaviour..some times load error..comes...some other times
no swap file error comes... some times crashes...:-)
But with the same setup , ghost works perfectly witout any error.
the same setup n environment on a different machine works perfectly
without any error with our application.
The problem is obvserved when we run the application from USB. please
clarify as to why this is happening...
just not able to find the cause of the problem at 11th time when we
issue the __dpmi_int(0x13,&regs); interrupt.

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