Archived from groups: alt.games.microsoft.flight-sim (More info?)
Yup, read the MS readme for the 9.1 update--I think you will find your
I am betting you have installed some addon that replaced the default dll
with an older one. Readme addresses stuff like that.
"jyt" <email@example.com> wrote in message
> Unable to install 9.1 ugrade, warning about sim1.dll any suggestion ?