Trouble Shot AC wont install :S

[Mr Mayor]

I need a hand from all you experts out there, or anyone close to it. Im trying to install Smac (not smac X) on my windows XP 2.10 GHz 512 mb ram, Nt not fat32.

16 bit SubSystem

This is the problem " C:\windows\system32\AUTOEXEC.NT. the system file is not suitable for running MS-DOS and Microsoft Windows Applications. Choose close to terminnate the App."

I can choose to close or ignore, neither work.

Have no clue what to do. Help would be the basic idea of this post. Merci

[Chaos Theory]

Search for files by that name. You should find one in some system recovery directory. Copy it to C:\windows\system32\

[Mr Mayor]

Thanks alot, worked perfectly after i replaced the file. (wonder what happend to it in the first place)
Anyways, later