The following is the full error from the OCS\Lync Report Pack.
The following error occured in the creation of a processing component: Unable to create instance of report pack component QmsOcsSourceExpansion.OcsSourceExpansion from assembly C:\Program Files (x86)\Quest Software\MessageStats\Report Packs\OCS\qmsOCSSourceExpansion.dllThe following error occured in the creation of a processing component: Unable to create instance of report pack component QmsOcsSourceExpansion.OcsSourceExpansion from assembly C:\Program Files (x86)\Quest Software\MessageStats\Report Packs\OCS\qmsOCSSourceExpansion.dll
1. Delete any gathering tasks used by the Report Pack.
2. Uninstall the Report Pack
3. Reboot your Server
4. Install the Report Pack
5. Reboot your Server
6. Re-Create your gathering tasks.
