I have a project to Upgrade Exchange Server from 2007 SP2 to 2013 with Lastest update. I found in Upgrade Instruction required Update Exchange Server to atleast 2007 SP3 RU10 version
Installation of Service Pack 3 was successful. and I continue to install RU14 patch... Installation look Complete but build number of Exchange Server wasn't changed. and I already to Update Windows Patches to lastest update and restart but build number is same
I try to reinstall RU14 patch by Powershell with administrator credential ,configure Execution Policy to Unrestricted and following are MSI verbose mode log