Retail keys are sent via email immediately after purchase. Search your email for "Microsoft Store", "Order Confirmation", or "RDS CAL".
: If you purchased through a reseller (like CDW or Pax8), the activation details—including the "License Key Pack ID"—were likely sent as an email attachment or included in your order confirmation. The Licensing Manager Server : If the licenses are already active, you can find the License Server ID by opening the RD Licensing Manager
How to Find Your RDS License Key: A Step-by-Step Guide Finding your Remote Desktop Services (RDS) license key—technically known as the License Server ID, Product Key, or Key Pack ID—is essential for activating your server, adding Client Access Licenses (CALs), or migrating to a new environment.
This is the cleanest way to get the key pack ID for documentation. how to find rds license key
If none of the above methods work, you can contact Microsoft Support for assistance:
If you are trying to find the product key for the Windows Server OS itself (which often gets confused with the RDS CALs), you can use a PowerShell script to pull it from the BIOS or Registry.
Match the version. A Windows Server 2019 RDS CAL key will NOT work on a 2022 license server. You must install matching CALs. Retail keys are sent via email immediately after purchase
Disclaimer: This article is for informational purposes only. Always consult Microsoft’s official documentation or a licensed software advisor for compliance guidance.
Log in to the Microsoft Account used for the purchase and check the order history. 4. Locating Existing Keys on a Licensed License Server
Review the columns for , Total Licenses , and Key Pack ID . The Licensing Manager Server : If the licenses
If you’re setting up a new server or recovering from a crash, here is exactly how to track down those credentials. 1. Check Your Documentation (The Physical/Digital Key)
The Microsoft Volume Licensing Service Center (VLSC) is a web-based portal where you can manage your Microsoft licenses, including RDS. To find your RDS license key in the VLSC:
Before you start Googling "key generators" (which are dangerous and illegal), take a deep breath. If you purchased a legitimate license from Microsoft, there are official ways to recover your investment.