OSPPREARM.exe is a command-line tool designed for system administrators to "rearm" volume-licensed or trial versions of Office. Running this tool resets the 30-day trial counter, giving you more time to test the software before committing to a license. Where to Find OSPPREARM.exe
"C:\Program Files\Microsoft Office\Office16\ospprearm.exe" ---- Ospprearm.exe Office 2016 Download
(Office Software Protection Platform Rearm) is an executable that tells Microsoft's licensing service to "start over" on a trial or evaluation period. : It resets the 30-day grace period for Office. : You can typically only run this command a maximum of two times on a single installation. : It is located in the Office installation folder, usually C:\Program Files\Microsoft Office\Office16\ Microsoft Learn 2. How to "Download" It Excel offloading to Azure cluster - Microsoft Learn OSPPREARM
: In a standard Office 2016 installation, the file is typically found in: : It resets the 30-day grace period for Office
A message should appear stating, "Microsoft Office rearm successful". ⚠️ Common Issues & Fixes
You should see a message stating "Microsoft Office rearm successful". Important Limitations