---
title: "AXupdateinstaller.exe Devinstall Fails on Platform Update 12"
slug: "axupdateinstallerexe-devinstall-fails-on-platform-update-12"
description: "This page provides a solution for an error that tmay occur when running the AXupdateinstaller.exe devinstall on the platform update 12."
tags: ["AXupdateinstaller devinstall", "AOT", "Lasernet FO Connector", "Finance and Operations"]
updated: 2026-02-05T15:24:58Z
published: 2026-02-05T15:24:58Z
canonical: "kb.lasernetgroup.com/axupdateinstallerexe-devinstall-fails-on-platform-update-12"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://kb.lasernetgroup.com/llms.txt
> Use this file to discover all available pages before exploring further.

# AXupdateinstaller.exe Devinstall Fails on Platform Update 12 - Request for the Permission of Type

When running the `AXupdateinstaller.exe` devinstall on the platform update 12, the following error may occur:

![](https://cdn.document360.io/c831ef63-c6b3-48ee-b443-3e33644e4e2e/Images/Documentation/1621330146484.png)

Due to Microsoft changing the admin rights on their VM images in a Microsoft subscription, there was a need to change our AOT package starting from Platform Update 12. Developers who are using `AXupdateinstaller.exe` devinstall to install our software will face the above error.

Applying the same package through LCS will work without any problems.

You can also request an AOT package specific to PU12 from your local Lasernet reseller.

For more information, refer to [Microsoft’s documentation](https://cloudblogs.microsoft.com/dynamics365/it/2017/10/31/restricted-admin-access-with-platform-12-updates/?source=lcs).