Update smsts-post-action.ps1

smsts-post-action.ps1

@@ -92,10 +92,19 @@ log "Setting window title to $windowtitle...".
 $host.ui.RawUI.WindowTitle = $windowtitle
 
 # Adds current date to registry key for tracking purposes
-$date = get-date -uformat %Y-%m-%d
-log "Writing image date ($date) to registry (HKLM\System\Image\ImageDate) for tracking purposes..."
+$date = get-date -uformat "%Y-%m-%d"
+log "Writing image date ($date) to registry (HKLM:\System\Image\ImageDate) for tracking purposes..."
 reg add HKLM\System\Image /v ImageDate /t REG_SZ /d "$date" /f
 
+# Modernized reg key addition
+$regKey = "HKLM:\System\EngrIT"
+$regValueName = "ImageDate"
+$regValueType = "String" # i.e. REG_SZ
+$regValueData = get-date -uformat "%Y-%m-%d_%H-%M-%S"
+log "Writing image date ($regValueData) to registry ($regKey\$regValueName) for tracking purposes..."
+New-Item -Path $regKey # If exists, will fail and not overwrite anything, which is what we want
+New-ItemProperty -Path $regKey -Name $regValueName -PropertyType $regValueType -Value $regValueData -Force # If exists, will overwrite
+
 # updates GPOs
 # If a user logs in before the gpupdate finishes, and the gpupdate requires a relog/restart, this script can hang, waiting for the user to type y or n, even though the cmd window is invisible. Piping "echo n" here solves this.
 log "Running gpupdate /force..."