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

Preview builds have a built-in expiration date encoded into the software.

To avoid licensing conflicts, you must remove the expired preview before installing the new version. Standard Method Settings > Apps > Apps & features Preview builds have a built-in expiration date encoded

The best way to resolve the expiration is to remove the preview license and activate it with a valid, purchased product key for Office LTSC Professional Plus 2021 or Office 2021 Volume License. let’s fix it.

Launch the utility and select from the primary menu diagnostics. Preview builds have a built-in expiration date encoded

Restart your computer to ensure all registry keys are cleared. Step B: Install a Supported Office Version Choose one of the following paths based on your needs:

Now, let’s fix it.