16 bit Windows subsystem error

[Guest]

When I try to install a program I get this 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.

 

[Will Denny]

Hi

Please see if the following article helps:

"Error Message When You Install or Start an MS-DOS or 16-Bit Windows Based
Program"
http://support.microsoft.com/?kbid=324767

--


Will Denny
MS-MVP Windows Shell/User
Please reply to the News Groups

 

[David H. Lipman]

AUTOEXEC.NT Fix Method 1:
copy; c:\windows\repair\autoexec.nt
to
c:\windows\system32


AUTOEXEC.NT FIX Method 2:
Go to; Start --> Run
enter; cmd.exe

{ assuming the WinXP CDROM disk is in drive "D:" }
In the Command Prompt enter...
expand D:\i386\autoexec.nt_ %windir%\system32\autoexec.nt


Since there are many forms of malware that can cause a problem with AUTOEXEC.NT, please
perform the following...


1) Download the following three items...

Trend Sysclean Package
http://www.trendmicro.com/download/dcs.asp

Latest Trend Pattern File.
http://www.trendmicro.com/download/pattern.asp

Adaware SE (free personal version v1.05)
http://www.lavasoftusa.com/

Create a directory.
On drive "C:\"
(e.g., "c:\New Folder")
or the desktop
(e.g., "C:\Documents and Settings\lipman\Desktop\New Folder")

Download Sysclean.com and place it in that directory.
Download the Trend Pattern File by obtaining the ZIP file.
For example; lpt377.zip

Extract the contents of the ZIP file and place the contents in the same directory as
sysclean.com.

2) Update Adaware with the latest definitions.
3) Disable System Restore
http://vil.nai.com/vil/SystemHelpDocs/DisableSysRestore.htm
4) Reboot your PC into Safe Mode
5) Using both the Trend Sysclean utility and Adaware, perform a Full Scan of your
platform and clean/delete any infectors/parasites found.
(a few cycles may be needed)
6) Restart your PC and perform a "final" Full Scan of your platform using both the
Trend Sysclean utility and Adaware
7) Re-enable System Restore and re-apply any System Restore preferences,
(e.g. HD space to use suggested 400 ~ 600MB),
8) Reboot your PC.
9) Create a new Restore point


* * * Please report your results ! * * *


--
Dave
http://www.claymania.com/removal-trojan-adware.html




| When I try to install a program I get this 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.

 

[Torgeir Bakken \(MVP\)]

When I try to install a program I get this 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.

Hi

Your autoexec.nt problem is most likely caused by a worm or if you have
WinXP SP2 and AVAST (antivirus software) installed, it also can cause
this error.

To solve the problem:

Error message when you install or start an MS-DOS or 16-bit
Windows-based program
http://support.microsoft.com/default.aspx?scid=kb;en-us;324767

Alternatively:

You can put back the standard version of autoexec.nt/config.nt by
copying a backup copy held in %windir%\repair\ to %windir%\system32\
(%windir% is typically C:\Windows) instead of using the procedure in
the KB article above (see further down for instructions on how).


Could be caused a trojan or something similar, e.g.
TrojanDownloader.Win32.Dia.a, more about this here:
http://groups.google.com/[email protected]

Also, AVAST (antivirus software) can be the cause if you
have WinXP SP2 installed:
http://groups.google.com/[email protected]


If you want to copy the file from the repair folder, you can use
this procedure:

Open a command prompt, using e.g. Start/Run --> cmd.exe

In the command prompt, type in the following two commands exactly as
you see them in this post (you need to press enter for each command
to execute them):

cd /d %windir%
copy repair\autoexec.nt system32\*.*


Here is a "screen dump" from how it looks when I do it on my computer:

 

[Plato]

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.

http://www.bootdisk.com/xptop20.htm#12