Sophos Update Manager popup error mentioning
Base64Decode returned false.
This issue can occur when the Sophos database has been moved and/ or the private store for the updating credentials is not available
First seen in
Enterprise Console 4.0.0
What To Do
Initially attempt to click through the error and re-enter the update credentials into the Sophos Update Manager's (SUM) configuration via the console | 'Update Managers' view menu. This should resolve the issue.
If the above does not work, remove 'Sophos' as a Source from the Update Manager configuration, hit OK on any warnings when saving the configuration. Then close the console and restart the Management service and SUM service. Upon re-opening the console, the SUM configuration wizard will appear and from here you can re-enter the update credentials.
WARNING: The process above may cause unwanted version upgrades. Be careful if you are on a strict on version control.
Finally, if you are still having problems please see article 111415.
Sophos Agent logs show...
24.03.2010 12:15:33 06FC E SDDM:SCAPI threw an exception: Failed to connect to the SUM host: connection was refused
24.03.2010 12:15:33 155C I SDDM adapter loaded
24.03.2010 12:15:43 06F0 E SDDMA::GenerateStatusReport: ParseNewXMLConfig (presumably) on the *SUM configuration* threw an ObscurityException!: Base64Decode returned false