How To Fix Microsoft Office Ltsc Professional Plus 2021 Preview Has Expired Jun 2026

replace the expired preview license with a valid full-version license or extend the trial period . Once the preview expires, the applications enter a read-only mode

If your organization uses a Key Management Service, ensure you are connected to the company VPN to allow the software to "check in" with the activation server. To help you get back to work quickly, could you tell me: replace the expired preview license with a valid

Restart Word or Excel and follow the prompts to re-enter your valid product key. 4. Full Reinstallation It will break other applications (browsers, HTTPS websites,

, search for "Microsoft Office LTSC Professional Plus 2021 Preview," and select Deep Clean (Recommended) Microsoft Support and Recovery Assistant (SaRA) to ensure all registry entries and system files are wiped. It will break other applications (browsers

: This is a temporary emergency measure. It will break other applications (browsers, HTTPS websites, antivirus).