Mount points are not displayed correctly in Diagnostic console.
This is a known issue in Spotlight on Exchange.
WORKAROUND
1. Close Spotlight on Exchange.
2. Open Regedit and drill down to HKEY_LOCAL_MACHINE\SOFTWARE\Quest Software\Spotlight on Exchange.
3. Create a value named SANMode and set its value to 1. This value will be a DWORD value.
4. Navigate to Program Files\Quest Software\Spotlight\Plug-ins\PerfMonDataSource and rename the E2KProxy.exe file to E2KProxy.Old.
5. Download the file attached to this solution and extract it to Program Files\Quest Software\Spotlight\Plug-ins\PerfMonDataSource.
6. Start Spotlight on Exchange again and the issue should now be resolved.
STATUS
Waiting for fix in a future release of Spotlight on Exchange.
