I cannot install KB911829 (for fixing Vista/OWA issues) on my SBS2003 SP2 system. The update gives an error of:
"Setup has detected that the version of the service pack installed on your system is lower than what is necessary to apply this hotfix. At minimum, you must have service pack 2 installed."
I don't understand the reason for the error as I have SBS sp2 installed. I assumed (maybe incorrectly) that even though I'm running SBS instead of full blown exchange that it should still install as it's still a problem with OWA really and not exchange directly.