Forum Discussion
Problems after upgrade to CU14
Hi, I'm in the process of migrating from Exchange 2013 CU23 to Exchange 2019. I installed Exchange 2019 CU13 on Win2022 Server, in coexistence with our 2013 and everything was looking good. B...
If the service crashes:
powershell
Test-ServiceHealth | Where {$_.Status -ne “Running”}
Then check for IIS conflicts: focus on MSExchangeFrontEndAppPool to see if it's jerking around
Rollback command:
powershell
Setup.exe /m:uninstall /IAcceptExchangeServerLicenseTerms
Don't forget to backup TransportConfig.xml.