This explains what it is and what you can do about it.
http://www.diskeeperblog.com/archive...m_not_fou.html
"Brian E" <> wrote in message
news:29F84C47-24A2-403A-8B7D-...
> Recently, I have been getting a very strange error message when starting
> up
> my computer. The error message occurs as Windows is loading and before the
> login screen appears. Here is the message I'm getting: ?E Program Not
> Found -
> Skipping AUTOCHECK.
>
> The error message disappears on its own after a few seconds and doesn't
> seem
> to cause any problems, but if anyone knows how to get rid of it that would
> be
> great.