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

: If your organization uses a KMS server, you can trigger activation through an elevated Command Prompt:

: In the same elevated Command Prompt from Step 1, run: cscript ospp.vbs /inpkey:YOUR-PRODUCT-KEY cscript ospp.vbs /act Step 3: Full Reinstallation (Recommended) : If your organization uses a KMS server,

: Open any Office app like Word, go to File > Account , and select Change Product Key or Activate . go to File > Account

Note: If the product is expired, the repair may fail. In that case, skip to Method 1. you can manually reset Office activation.

If you have a valid license but the leftover preview token is blocking it, you can manually reset Office activation.