No Autmoatic Updates 0n SBS2003 Edition

I have successfully installed avast! SBS2003 server edition onto a Premium version of SBS2003 server with ISA enabled.

The server will manually update the virus definitions and program updates OK, however, when the server is left unattended and I check the Event Log, I am getting the following errors quite regularly:

Type: Warning Event ID: 90 Category: Client
Function setifaceUpdatePackages() has failed. Return code is
0x20000004, dwRes is 20000004.

Type: Warning Event ID: 90 Category: Client
An error has occured while attempting to update. Please check the logs

The server is not automatically updating avast! and cannot understand why, I have reinstalled avast! and exactly the same is happening.

Can anybody help solve this problem and advise me what to do next?

Many thanks

Adrian

I’m getting this same thing. Can someone explain what is going on?