Testing for the Presence of a Registry Key and Value

There are a number of different ways to test for the presence of a registry key and value in PowerShell. Here’s how I like to go about it. We’ll use an example key HKLM:\SOFTWARE\TestSoftware with a single value Version:

Click here to be redirected to the original post of this article on the author’s blog site where you can read the remainder of the article.

About Jonathan Medd

Powershell MVP, VMware vExpert, Co-host of the Get-Scripting Podcast and Co-author of the PowerCLI Book and PowerShell Deep Dives.