I have four Exchange 2010 SP1 RU5 HT servers that I installed Forefront Protection 2010 for Exchange Server on. I found Kaspersky Antivirus was not updating so I found Update Rollup-3 for Forefront and applied it to all servers. This fixed the issue on two of the four servers.
On the two that will not update I reinstalled Forefront, as well as tried a few fixed off of Google related to changing the Kaspersky engine not updating from v5 to v8. Nothing has worked. For some reason I cannot get these two to update Kaspersky. Ideas?