If that is not a typo you might be better off asking in a newsgroup
which supports whatever language you are getting your KB articles in.
http://support.microsoft.com/?kbid=911895
<quote>
Install the Optional Hardware Update that is named Microsoft HID
Non-User Input Data Filter.
</quote>
So, is that what you are trying to do? Are you sure that it is applicable
for your case?
Sounds like someone has already asked you for diagnostics and done
an analysis of them for you? What did they ask for? Why not ask them
for a better explanation of their conclusions and recommendation?
FWIW I wouldn't be so quick to assume that they are wrong.
It might be that the update is not appropriate for your system
in which case suppressing its offer is the *only* thing that you can do
until the metadata which causes it to be offered to you is changed
on the AU server.
In general what you can do is search in all files which the update changed
for instances of either the hex code or its decimal equivalent.
So, in this case search all files which changed on that day for each of
643 and 1603; then sort the results by Date Modified and scroll to
the time of day that the update was done. Open any files which look
like diagnostic files (e.g. .log files) in Notepad. If you don't have an
association for a file's extension just drag it to an already opened Notepad
window. Find the context of the code in the diagnostic and then scroll
backwards to figure out what it really is informing you about. If these
clues are not sufficient you can also supplement whatever diagnostics
you do find by running ProcMon when you rerun the install of the update.
Good luck
Robert Aldwinckle
---
Thanks--there was a typo. The download that won't install is > thanks for your helpful response. there was a typo--the download was Microsoft - Other hardware - HID Non-User Input Data Filter (KB 911895)