I get an error "This application is not supported by Windows NT".

John Savill

May 4, 1999

1 Min Read
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A. This can sometimes be caused by the files

%SystemRoot%system32config.nt
%SystemRoot%system32autoexec.nt

not having everyone:full access protection if the boot partition is NTFS. Tocheck/change this protection

  1. Start Explorer (Start - Programs - Explorer)

  2. Move to %SystemRoot%system32 (e.g. d:winntsystem32)

  3. Right click on the file (config.nt/autoexec.nt) and select properties

  4. Click the security tab and click Permissions

  5. You can then change/view the protection

  6. Click OK when finished

Incorrect or missing entries in either file can also cause problems. Forexample, removing the FILES=nnn line from CONFIG.NT will result in problems.Compare your files to another, working computer.

It can also be caused by a missing or damaged .dll file.

Expand the following files from the original Windows NT compact disc or youlatest Service Pack/Hot fix to the %Systemroot%System32 directory:

  • Compobj.dll

  • Ddeml.dll

  • Ole2.dll

  • Ole2disp.dll

  • Storage.dll

  • Ctl3dv2.Dll

  • Ole2nls.dll

  • Stdole.tlb

  • Typelib.dll

  • Ver.dll

NOTE: The Ver.dll file is located in the %SystemRoot%System folder and the%SystemRoot%System32 folder, and both versions have the same file size anddate.

I had this exact problem a short time ago and it was because a Windows 98version of VER.DLL had replaced the NT one.

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