: C:\Program Files (x86)\Microsoft Office\Office16 How to Use OSPPREARM.exe Correctly To use the tool to extend your trial period: Close all Office applications (Word, Excel, etc.). Open the Command Prompt (Admin) .
Windows includes a built-in repair tool that scans your Office installation and automatically replaces missing files like ospprearm.exe . Press the to open the Run dialog box. ospprearmexe download verified
C:\Program Files\Microsoft Office\Office16 Office 2013: C:\Program Files\Microsoft Office\Office15 2. Use Official Microsoft Sources If the file is missing or corrupted: Run an Office Repair via the Windows Control Panel. Reinstall Office directly from Office.com. ospprearmexe download verified