My Problem ist as followed :
Veem Backup and Replication in Version 6.5 is installed on an W2008 R2 Server who is a Member in Domain A , i installed veeam as the Domain Admin from Domain A.
The Server last Week is migrate to Domain B ( another Name ) and the Admin from Domain B has a different Password.
After the Migration the Backups with Veeam in Version 6.5 runs normaly .
Yesterday i upgraded the Version 6.5 to Version 7. The Upgrade runs without any Problems.
BUT :
I become now the following Errror when i try to make the "Components Update" which comes on the first start from the upgraded Veeam Backup Program.
The Error Message shows : Failed to upgrade Host Components : Error , Method not found : VoidVeeamProxyClientDLLlib.VeeamProxyClientLogging.SetLogSynchronized(SystemString.SystemString )

When i try to create an new Backup Proxy it is not possible , Under Network Settings from the new Proxy it is not possible to connect over port 6160 and 6162 to the "installer Service" Error Message : "Failed to connect to installer service"


I checked both ports they are open and free . The installer Service ist startet and running.
I think Veeam Backup and Replication has some Problems with the new Domain Name , the new Domain Admin with the new Password.
The next Problem ist that it is not possible to uninstall the Programm .
Thanks for Help , its a big Problem for me .