Private/Modules/Test-TcWindowsPowerShell.ps1
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function Test-TcWindowsPowerShell { <# .SYNOPSIS Tells whether Windows PowerShell 5.1 is on this computer. The Power Platform module only runs there. #> [CmdletBinding()] [OutputType([bool])] param() [bool]($IsWindows -and (Get-Command powershell.exe -ErrorAction SilentlyContinue)) } |