Exchange 2010 SP3, need to install rollup. I have tried both rollup 19 and both give an event error 1024 with an error: Update 'Update Rollup 19 for Exchange Server 2010 Service Pack 3 (KB4035162) 14.3.382.0' could not be installed. Error code 1603. I also tried RU 9 with the same issue.
Can't seem to figure out what it is the problem.