ospp.vbs is not a separately downloadable Microsoft file for general distribution — it’s provided as part of Office. To “download” it legitimately:
Managing Microsoft Office licenses in corporate networks or on individual machines often requires more precision than the standard graphical user interface offers. When IT administrators need to check activation statuses, install new product keys, or remove old licenses, they turn to a built-in Microsoft command-line script called ospp.vbs .
To add a new product key to your Office installation, run (replace the X's with your actual 25-character key): cscript ospp.vbs /inpkey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX Use code with caution. download ospp.vbs
If you installed Microsoft Office via the Windows Microsoft Store rather than a traditional web installer, your files are housed in a protected container. In this case, ospp.vbs might not be accessible. Uninstalling the Microsoft Store version and reinstalling Office via your official Microsoft Account Dashboard will restore the standard directory structure and the script file. Conclusion
cscript ospp.vbs /sethst:kms.contoso.com cscript ospp.vbs /setprt:1688 To add a new product key to your
However, there is a critical truth you need to understand first: In fact, downloading this script from a third-party source is one of the fastest ways to infect your computer with malware.
cscript ospp.vbs /inpkey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX ospp.vbs might not be accessible.
C:\Program Files\Microsoft Office\Office16\
The file resides inside your local Office installation folder. The exact folder path depends on your Windows architecture (32-bit or 64-bit) and your Office version. Common File Paths:
cd /d "C:\Program Files (x86)\Microsoft Office\root\Office16"
cscript ospp.vbs /dstatus
