Looks like it is corrupt.
Rename the win.ini or move it out of the way then reboot it should regenerate it based on the system system (I think, been a while since I touched ME).
Your better option is to restore the file from a backup - You DO have backups don't you?! :-) If not do some now there may be a reason the file got corrupt and I'd abckup before anything else happens.
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Gary.