License Install Failed For License Type: 1 Result Code: 0xc03f6601 [updated] File

Problems reaching the Windows Store API or organizational activation servers.

Provide vendor support with: the exact error code 0xc03f6601, product/version, license file, installer logs, and the diagnostic checklist items above.

Generally refers to a retail, digital, or user-based license rather than a volume KMS (Key Management Service) license.

Once DISM reaches 100%, type the following command and press : sfc /scannow Use code with caution. Problems reaching the Windows Store API or organizational

: Temporary files used by the store can become corrupted, disrupting license delivery.

Paste the following command into the window and press Enter : powershell

This error is rarely random. It is almost always triggered by one of the following underlying issues: Once DISM reaches 100%, type the following command

Attempting to activate Windows Home with a Pro/Enterprise key (or vice versa) Microsoft Support MFA Requirements:

get-appxpackage *gamingServices* -allusers | remove-appxpackage -allusers Use code with caution.

Right-click the clock in your taskbar and select . Toggle on Set time automatically . Toggle on Set time zone automatically . It is almost always triggered by one of

Since "License Type 1" errors are linked to the Store, clearing its cache can be very effective.

Delete the tokens.dat backup (do not delete current one directly — better to use):

If you are trying to upgrade from Pro to Enterprise via a subscription, a second reboot