Get Kepware KEPServerEX V6 configuration root dirwectory.

Get-KepwareConfigRoot.ps1

<#PSScriptInfo
 
.VERSION 1.0
 
.GUID d1e5442a-c2cf-403d-a4f9-e4a54b4886bd

.AUTHOR Tomas Kouba
 
.COMPANYNAME Axians CZ
 
.COPYRIGHT (c) 2024 Axians CZ. All rights reserved.
 
.TAGS
 
.LICENSEURI
 
.PROJECTURI
 
.ICONURI
 
.EXTERNALMODULEDEPENDENCIES
 
.REQUIREDSCRIPTS
 
.EXTERNALSCRIPTDEPENDENCIES
 
.RELEASENOTES
  
#>

<#
.SYNOPSIS
Get KEPServerEX configuration root directory.

.DESCRIPTION
Get KEPServerEX configuration root directory. Relative path to KEPServerEX V6 configuration directory from root is '\Kepware\KEPServerEX\V6'
      
.INPUTS
NONE
 
.OUTPUTS
NONE
 
.EXAMPLE
C:\PS> .\Get-KepwareConfigRoot

Description
-----------
Get KEPServerEX configuration root directory.

.NOTES
Version : 1.0, 2024-02-19
Requires : PowerShell
 
.LINK
 
#>

[CmdletBinding()]
Param(
)

PROCESS {
    #disable debug confirmation messages
    if($PSBoundParameters['Debug']){$DebugPreference = "Continue"}
    try {        
        # Relative path to KEPServerEX V6 configuration directory from root is
        #$kepSubDir = '\Kepware\KEPServerEX\V6'
        # Detect KEPServerEX configuration root from registry (running configuration)
        if (-not $ConfigRoot) {
            $regPath = 'HKLM:\SOFTWARE\Kepware\KEPServerEX\V6\Install', 'HKLM:\SOFTWARE\WOW6432Node\Kepware\KEPServerEX\V6\Install' | Where-Object { Test-Path -Path $_ }
            if ($regPath) {
                $ConfigRoot = (Get-ItemProperty -Path $regPath).AppDataPath
                Write-Verbose "Set config root to default $ConfigRoot"
            } else {
                Write-Error "Kepware KEPServerEX registry entry not found." 
                break
            }
        }
        return $ConfigRoot
    }
    catch {
        #show error message (non terminating error so that the rest of the pipe input get processed)
        Write-Error $_
    }
}