Applicable Versions: 5.50 Onwards
The generation of images for alerts and exports from the Enterprise Service requires an IIS feature to be installed.
The feature "IIS6 Metabase and IIS configuration compaibility" needs to be enabled. To enable use the "Turn Windows features on or off" windows option.
This feature if found in this location
Internet Information Services
--Web Management Tools
----IS 6 Management Compatability