On SQL2005 (with or without SP1), attempting to save an edit to an existing Maintenance plan or save a new maintenace plan results in a dialog box with the message "No description found"
To resolve this, ensure the correct MSXML dll's are registered on the server by running the following commands
regsvr32 msxml3.dll
regsvr32 msxml6.dll
Error:No description found when saving maintenance plans
