Hi toes,
Just because an update is recorded in the log as being successfully
installed, it doesn't necessarily mean that it has actually installed
correctly. To verify this, download and run the 'Belarc Advisor' (link given
below). On first run, you will need to download the latest update files.
Please note that it is best to run this program with administrative
priviledges. Check the status of KB936181 with this program. If it shows an
error then you will need to reinstall this update. This time, manually run
'Windows Update', but run it with administrative priviledges. Download and
install the update again. Remember to check its status with Belarc. If you
still have problems, then try logging on with an administrative account and
continue from there.
Dwarf
http://www.belarc.com/free_download.html