---
title: "Lasernet FO Connector Is Not Affected by End of Support for SHA1 Licenses, but customers prior 2020 could be."
slug: "fo-connector-not-affected-by-end-of-support-sha1-licenses"
description: "The end of support for SHA1 Licenses announced by Microsoft will not affect Lasernet FO Connector as it does not use the SH1 algorithm."
tags: ["10.0.49", "Finance and Operations", "Lasernet FO Connector", "License", "Microsoft", "Seal Systems", "SHA1"]
updated: 2026-09-23T07:49:45Z
published: 2026-09-23T07:49:45Z
canonical: "kb.lasernetgroup.com/fo-connector-not-affected-by-end-of-support-sha1-licenses"
---

> ## 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.

# Lasernet FO Connector Is Not Affected by End of Support for SHA1 Licenses, but customers prior 2020 could be.

Microsoft recently informed us that support for independent software vendor (ISV) licenses generated using the SHA1 algorithm will be discontinued starting with Dynamics 365 Finance and Operations version 10.0.39/PU63.

You can find more information about this by following [this link](https://learn.microsoft.com/en-us/dynamics365/fin-ops-core/fin-ops/get-started/removed-deprecated-features-platform-updates#isv-licenses-generated-using-sha1-algorithm-signature-version-1).

However, the license for the Lasernet Connector for Dynamics 365 Finance and Operations does not use the SH1 algorithm. Therefore, it will not be affected by this change.

> [!WARNING]
> Note: Lasernet Customers from before we moved away from License Certificates - which we did in Lasernet version 6.1.0.8 released June 2020
> 
> It has been brought to our attention that the old LACLicenseCode from **License configuration** breaks Microsoft’s configuration-key tree in 10.0.49.
> 
> 
> 
> 1. Go to **System administration** → **Setup** → **License Configuration**.
> 2. Click on Pane **License Codes.**
> 3. If you have **LACLicenseCode** - please contact [Support](https://support.lasernetgroup.com/login) in order to receive a custom script that removes the row.
> 
> ![](https://cdn.document360.io/c831ef63-c6b3-48ee-b443-3e33644e4e2e/Images/Documentation/image-E99SIHB9.png)