Here’s a problem which we’ve seen a couple of times which can be caused by bad packages in software distribution. This problem can arise when Software Distribution is being used, and you notice that devices don’t seem to be getting packages, nor getting updated in the Software Distribution console. As well as this, the following message is logged in the MDM event log on the Device Management Server:
Event Type: Warning
Event Source: Device Manager
Event ID: 8041
Description:
Software Distribution service received insufficient query results from device {DeviceSID}.
Missing LocUri ./Vendor/MSFT/SwMgmt/Download?list=StructData.
Steps for resolving this issue are at
http://blogs.technet.com/mdm/archive/2009/11/02/software-distribution-8041-warning.aspxJ.C. Hornbeck | Microsoft