iLogic Automation Addin - RunExternalRule not working in Inventor 2025

[dave_taylor]

Anyone have issues writing PowerShell/API code to use the iLogic Add-in Automation within Inventor 2025?

In 2024 and older releases, I can reference and activate the iLogic Add-in Automation using code like this ($invApp is the Inventor 2024 instance):

$oDoc = $invApp.Documents.Open($file.LocalPath, $true) # open the file
$addIns = $invApp.ApplicationAddIns

foreach ($addIn In $addIns) {
	if ($addIn.DisplayName.Contains("iLogic")) {
		$iLogicAddIn = $invApp.ApplicationAddIns.ItemById("$($addIn.ClientId)")
		if ($iLogicAddIn.Activated -eq $true) {
		} else {
			$iLogicAddIn.Activate()
		}
		$iLogicAuto = $iLogicAddIn.Automation
		break
	}
}

...and $iLogicAuto.RunExternalRule($oDoc, $RuleName) works great.

$iLogicAuto.RunExternalRule($oDoc, $RuleName)

...but when I try to run this code when using Inventor 2025 (with $invApp as the Inventor 2025 instance), I get this error:

Any ideas? The exact same code works when using Inventor 2024 with no errors, but in 2025 I get the "Type Library is not registered" exception.

[dave_taylor]

Anyone having this same issue or tried it?