Errors after upgrading adnm

Avast Business Avast Distributed Network Manager
1

when I start the console i get following error message:
avEngine.exe - Entry Point Not Found : The procedure entry point ??0CGenericFile@@QAE@PBD_NH1@Z could not be located in the dynamic link library aswCmnB.dll.

but the console starts ok.

When i try to install new serverclient to the servers the installation fails immediately with
status: failed(Invalid engine license.)

workstation client installs ok.

2

Try to repair your installation.

Control Panel → Add/Remove Programs → avast! Management Tools → Repair.

Is the last option: Change, Uninstall, Update, Repair.