If you’ve installed Microsoft Office 2019 retail license and your organization requires that you need to use KMS server or MAK to activate your installation, you need to convert it to Volume License (VL) first.
For instance, when trying to activate using with MAK, I get the following error.
When trying to install a MAK key using ospp.vbs. We get the error The Software Licensing Service reported that the product SKU is not found.
Finding the installed Office version
Next, I check the status of the installed Office version using PowerShell.
Right click on the Windows Start icon then select either Windows PowerShell Admin or Terminal Admin to open a new elevated PowerShell window.
Run below commands to get the license information of the installed Office apps:
As you notice, in the LICENSE DESCRIPTION, the installed version of Office is retail.
Convert Office 2019 Retail to Volume
I love PowerShell, so I’ve created a PowerShell script to download and install all Microsoft Office versions automatically. The benefits of using this method:
- Can be used to converting Office 2013/2016/2019/2021 apps.
- Supports converting both Office 32 and 64-bit.
- Auto remove (unpkey) the retail license key then activate with KMS key for free.
1️⃣ First, open PowerShell with admin rights.
2️⃣ Run below command to convert Office retail to volume. The script detects then convert the Office license type automatically, so you don’t have to do any manual actions.
As you can see, the Office 2019 retail has been converted to Office 2019 volume then activated using the KMS activation for free. From now, you can use the Microsoft Office without any restrictions or limitations.
Additionally, if you have a license key bought from Microsoft (MAK activation). You can install it using ospp.vbs script as follow:
And after activating, the Office license channel should be VL_MAK instead of VL_KMS_Client.
Using OSPP.VBS Script to Manage Office Product Key
To manage the activation of all versions of Microsoft Office (starting from Office 2007) it distro includes a special script – OSPP.VBS (Office Software Protection Platform). Which is located in the directory with the Microsoft Office installed. The location of the ospp.vbs file depends on the version of Office and Windows bitness (32 or 64-bit).
Below are the list of useful Microsoft Office license management PowerShell scripts/commands:
1️⃣ Navigating to installation location of Office, auto detect Office 32 or 64-bit.
2️⃣ Checking the license status:
Conclusion
Hello Friends! My name is Leo, and I’m excited to share everything I know about activating Microsoft software products. In the past, I managed several YouTube channels on this topic, but they were taken down by Microsoft. That’s why I decided to start this blog to keep the conversation alive without interruptions. I’m committed to sharing my knowledge and insights for as long as possible!
If you would have any questions or concerns, please leave your comments or visit my Discord server. I would be glad to explain in more details. Thank you so much for all your feedback and support!
Want to activate others Microsoft products for free? You can follow the below posts:
