When running the Lync\OCS gathering you will see the error below
You need to change the Powershell Execution Policy by following the instructions below.
1. Open Powershell by going to Start | Run and type in Powershell and click OK.
2. Type Set-ExecutionPolicy remotesigned into the Powershell window and press the Enter Key.
3. You will get prompted with the message below type in Y and Hit enter and run your Lync\OCS gathering again.