Choose the option: and click Next .
If the automated system states that your Installation ID cannot be verified, check for the following issues:
Once you have the CID, enter it into the empty blocks (A–H) in your Office Activation Wizard and click to finish. Alternatively, you can use the command line: cscript slmgr.vbs /atp . microsoft office installation id to confirmation id
Type the numbers into the corresponding blocks (A, B, C, D, etc.). Click to finalize the permanent activation. Common Installation ID Errors and Solutions Symptom / Error Message Root Cause Immediate Fix
Where can I find more technical details on software licensing? Choose the option: and click Next
The Installation ID and Confirmation ID form a paired security mechanism for offline product activation. The system operates as follows:
Be cautious of third-party "CID generator" websites. Many of these are unofficial and may be used for unauthorized keys; the safest and most reliable method is always through Microsoft's official channels . Type the numbers into the corresponding blocks (A,
If you want, I can draft a shorter FAQ, a script you can read to the activation agent, or a printable checklist with the exact steps for your specific Office version (tell me which version).
Type that CID into the boxes on your Office activation screen. Click You should see a green success bar.
When moving from an Installation ID to a Confirmation ID, you might encounter some specific problems: