Retrieving RegKey Values in PowerShell
First set execution policy to unrestricted so that you can run scripts:
Set-ExecutionPolicy Unrestricted
Then you can save the following command to a file:
Get-ChildItem HKCU:\Software\Microsoft\Office\11.0\Word | ForEach-Object {Get-ItemProperty $_.pspath}
The example above will retrive the MS Word 2003 registry key values for the current user.