Hello,
I need help with update Exchange 2013 Edge Transort server CU9 to CU23.
How do this?
When i trying, i get this:
Setup can't contact the primary DNS server (x.x.x.x) using TCP port 53.Check that the IP address of the DNS server is correct and that the DNS server
is reachable.
For more information, visit: http://technet.microsoft.com/library(EXCHG.150)/ms
.exch.setupreadiness.PrimaryDNSTestFailed.aspx
Setup can't continue with the upgrade because the beremote (3252) has open
files. Close the process, and then restart Setup.
For more information, visit: http://technet.microsoft.com/library(EXCHG.150
)/ms.exch.setupreadiness.ProcessNeedsToBeClosedOnUpgrade.aspx
cmd nslookup to my dns respond normal data...
Help me please.