HI,
i was installing Update Rollup 10 , exchange 2010 sp3 and failed with the below error
Product: Microsoft Exchange Server - Update 'Update Rollup 10 for Exchange Server 2010 Service Pack 3 (KB3049853) 14.3.248.2' could not be installed. Error code 1603. Windows Installer can create logs to help troubleshoot issues with installing software packages. Use the following link for instructions on turning on logging support: http://go.microsoft.com/fwlink/?LinkId=23127
Any clue ??