Free Download: Ospprearm.exe
tool. Its main job is to reset the "grace period" (timer) for Microsoft Office trial installations. IT professionals use it when building computer images to ensure that when a new user starts Office for the first time, their trial period starts from day one. Microsoft Learn Where to Find It (No Download Needed)
Here is the "helpful story" on what this file does, how to find it, and what to do if it is missing. What is ospprearm.exe? This file is the Office Software Protection Platform Rearm ospprearm.exe free download
If you are getting errors like "ospprearm.exe is missing" or "stopped working," a manual download from a random website is not recommended Microsoft Learn Where to Find It (No Download
C:\Program Files\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform What if it’s missing or broken
Note: Replace "Office16" with your version (e.g., Office15 for Office 2013). What if it’s missing or broken?