The instructions on the download page incorrectly instructed users to set the PowerShell execution policy to 'AllSigned'. Doing so wil result in an error when attempting to execute the packaged scripts. None of the packaged scripts will be signed until a final build is released. It is not advisable to install PowerShell with unrestricted script execution on a production server, therefore we strongly urge users to only test the CMShell Beta version in a lab environment.
The download page has been updated with the following instructions, but for detailed information please refer to the Admin Guide.
Download and install Windows Powershell. Start PowerShell command window and set location to the CMShell extraction path
PS > cd [CMShellPath]
Set the execution policy if needed
PS > Set-ExecutionPolicy -Unrestricted
Register the CMShell snapin
PS > .\Install.ps1
Add the snapin to the session
PS > Add-PSSnapin CMShell
Start an interactive demonstration
PS > .\Demo.ps1