If you have acquired a legitimate archive of the software, follow these steps:
When a user downloads and extracts a .rar file from a torrent site or a dubious download portal, they are effectively bypassing the security guarantees of the official Microsoft distribution channel. There is a high probability that the "cracked" or "pre-activated" version of Office contained within the archive has been modified to steal personal data, monitor keystrokes, or use the computer’s resources for botnet activities. Microsoft Office Professional Plus 2019 .rar
Don’t. Seriously. Use LibreOffice. It’s free and it won’t cost you what this will. But if you’re reading this, you’re like me. You don’t listen. Run setup.exe at exactly 11:11 PM. Not a minute before. Not after. When it asks for the key, use the one in the registry. The registry is your soul. Good luck. If you have acquired a legitimate archive of
to download the official installer directly from Microsoft servers. Seriously