Unfortunately, Microsoft made changes beginning with Office 2013, where only the last five digits of the product key get stored on your PC. Each one has specific methods for installation and reinstallation, as well as how the product key gets stored and used. There are four types of Microsoft Office software: Retail, Subscription, Volume, and OEM.

It’s difficult to find, so you might be panicking while trying to remember the lost activation code. Dig around to find the full-length key (box, receipt, email, etc.)Īre you having trouble reinstalling your Microsoft Office? In all likelihood, you’ve forgotten your product activation key.You’ll see the last five characters of your Office product key.Type the following: cscript “C:\Program Files (x86)\Microsoft Office\Office16\OSPP.vbs” /dstatus and press “Enter.” Your location of OSPP.vbs may vary.