No changes were made yesterday. This morning and last night all windows desktop and server agents suddenly began reporting the following error:

Duplicate name found in Anayze File: MS10-035 Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows Server 2008 (KB982381)

I couldn't find this error in any of the server logs (running SUSE) and only a single related log entry on agents. I would appreciate any tips.