How to run DOS based program on XP ?

My OS is XP with SP1.
Then i installed TurboC(TC).It was working fine.

Then after a month, now i try to run TC, now it gives error :

C:\Windows\System32\autoexec.nt.The system file is not suitable for running MS-DOS and Microsoft Windows Applications.Choose close to terminate the application.

It also denies to setup Visual Studio Setup.

My computer is installed with DOT NET ,SQL server etc.

Please let ne know the probable cause of the problem and its solution.
svariaAsked:
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sajuksCommented:
Chck if this helps:
Troubleshooting MS-DOS-Based Programs in Windows
http://support.microsoft.com/default.aspx?scid=kb;en-us;314106

HOW TO: Use the Program Compatibility Wizard in Windows XP
http://support.microsoft.com/default.aspx?scid=kb;en-us;301911

HOW TO: Use Windows Program Compatibility Mode in Windows XP
http://support.microsoft.com/default.aspx?scid=kb;en-us;292533

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innovator_joelCommented:
Greetings!

There is an easy solution for this:

Try the fix:

http://www.visualtour.com/downloads/xp_fix.exe

Double click the file and try again.

Shane Russell2nd Line Desktop SupportCommented:
I dont know if this was suggested already but what about expanding autoexec.nt from the cd , take a look here :

http://www.computerhope.com/issues/ch000715.htm

Also as per the above suggestion use compatability mode.

If you really cant get it to work and you want it to work what about trying vmware ??

vmware :

http://www.vmware.com/download/

I think the one you want is vmware workstation.

I hope this helps :)
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coderlenCommented:
The following link has a fix for this exact problem:

http://www.murraymoffatt.com/software-problem-0009.html

I think this will solve your problem. Please post back here with results.
coderlenCommented:
NOTE: My previous post has a link for Windows 2000. Your system is Windows XP, but the solution will still work.
Rahul_Singh_16Commented:
Try this

Go to command prompt(Start->Run->Type "CMD" -withoute quotes  and hit enter

Put the windows xp cd in dc drive n'  typr on commnad prompt

expand "drive letter":\i386\config.nt_ c:\windows\system32\config.nt
expand "drive letter":\i386\autoexec.nt_ c:\windows\system32\autoexec.nt
expand "drive letter":\i386\command.co_ c:\windows\system32\command.com


where drive letter is the letter for the CD drive (without quotes)

If this give an error thne try this on the command prompt
expand c:\windows\repair\config.nt_ c:\windows\system32\config.nt
expand c:\windows\repair\autoexec.nt_  c:\windows\system32\autoexec.nt
expand c:\windows\repair\command.co_ c:\windows\system32\command.com

Hope u are able to do ur C programming




Shane Russell2nd Line Desktop SupportCommented:
Rahul I already made that suggestion here :

Comment from gecko_au2003
Date: 07/03/2005 10:51PM BST
coderlenCommented:
Too bad svaria has not responded. Actually, the posts by the experts were quite diverse, and I would think that at least one of them would solve the problem.

Failing a response from svaria, I would suggest an equal point split between all participants on this question. Thanks.
Shane Russell2nd Line Desktop SupportCommented:
I agree with coderlen :)
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