Today the Exchange CXP team released the following update rollups to the Download Center. All three releases cover Security Bulletin MS12-080. Because this is a security release, the updates will...
Updated Jul 01, 2019
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Released: Update Rollup 5 v2 for Exchange 2010 SP2, Exchange 2010 SP1 RU8 and Exchange 2007 SP3 RU9
Doing an install of Ex 2010 (for a 2007 upgrade). I installed a fresh server, fully updated it, installed Ex 2010 SP2 with the UR5v2 .msp in the updates folder and all went ok..... until I run Windows update again and find UR4v2 sitting in the list. Checked Programs list and UR5v2 indeed installed. I then uninstalled UR5v2 thinking it may have been a problem with installing it as part of the installation of Exchange. Ran Windows update again after a reboot and both UR4v2 and UR5v2 are sitting in Windows updates to be installed. (same problem as a few people on this thread). I'm letting Windows update do it's thing and so far it has installed UR5v2 and it is now trying to install UR4v2. I thought UR5v2 should supersede all other update rollups?
After reading the comments in this thread, I am now very concerned at the state of Exchange patch testing and confused as to what UR level I should actually install.