So, my Windows Update applied Update Rollups 7-v2 and 8 for Exchange 2010 SP1 and now both OWA and ActiveSync are no longer working. The error I receive when I try to go to OWA is this:
Could not load file or assembly '2013-03-12 21-00 Copy of Microsoft.Exchange.Clients.Owa' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
I have tried removing the updates, re-applying them as well as resetting and re-configuring the virtual directories all to no avail. Short of restoring the system to a point before the update, can anyone make another suggestion?
Let me know. Thanks!