HOWTO: Allow Powershell to run unsigned scripts

To allow you to run unsigned Powershell scripts you need to change Powershell's security setting.

WARNING: Please do this at your own risk and use with caution.

From a PowerShell command prompt type: Set-ExecutionPolicy Unrestricted

For more info check out http://technet.microsoft.com/en-us/library/dd347628.aspx