www.jayntguru.com

Download it here

Microsoft’s KB article on it

Installing it

Applying update to a clustered RMS

If the install fails and you need to run it again, this is where it installs it (on an x64 system)

C:\Program Files (x86)\System Center 2007 R2 Hotfix Utility\

If the install fails and you need to run it again, this is where it installs it (on a 32bit system)

C:\Program Files\System Center 2007 R2 Hotfix Utility\

If the install fails, this is probably why