When Spotlight on Messaging (SoM) 7.4.1 is connected to Exchange 2010 only, the Spotlight on Windows (SoW) component is displayed as unlicensed.
The license for SoW is linked to the SoM Exchange 2003 plug-in. In the forthcoming release of SoM (7.5) there’s a single license for all the plug-ins, so this issue will be resolved
STATUS
This will be fixed in the next releaase of Spotlight on Messaging
WORKAROUND
Edit the SupportedPlugins.ini file (by default found in C:\Program Files\Quest Software\Spotlight\Plug-ins\SoW) and change SoME2k to SoME2k10 and SoW will use the license from the Exchange 2010 plug-in.