
Before activating Office, please check below Office regulations from Microsoft. Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread. This article describes how to activate a one-time purchase version of Office Home & Business (ex: Office 2021, 2019, etc.), and you also can refer to the Microsoft’s Activate Office topic. If the response is helpful, please click "Accept Answer" and upvote it.

If the 32bit version of Office installed on a 64bit operation, run the following command:Ĭscript.exe "%ProgramFiles(x86)%\Microsoft Office\Office16\ospp.vbs" /unpkey:XXXXXĪfter uninstalling the license, you can re-install it in PC, try this method and let me know if you would like further assistance. If you can find the Office 365 product key in list, try to remove it by typing the following command with the Last 5 characters of installed product key (I replace it with XXXXX, but what you type in is what you see on your computer) in this interface:Ĭscript.exe "%ProgramFiles%\Microsoft Office\Office16\ospp.vbs" /unpkey:XXXXX If you are running 32-bit Office on a 64-bit operating system:Ĭscript.exe "%ProgramFiles(x86)%\Microsoft Office\Office16\ospp.vbs" /dstatus Office Professional 2019, One-Time Purchase - Lifetime Validity.

Then copy and paste the command, click Enter at last:Ĭscript.exe "%ProgramFiles%\Microsoft Office\Office16\ospp.vbs" /dstatus Microsoft Office Home and Business 2019, Email delivery in 1 hour One-Time Purchase - Lifetime Validity, 1 Person, 1 PC or Mac, Classic Office Apps.

Search CMD, right-click the Command Prompt and run as administrator. Please follow these steps to uninstall product license in PC:
