How to solve the problem of installing Windows 7 serial number error

This article is about how to fix Windows 7 serial number errors. Xiaobian thinks it is quite practical, so share it with everyone for reference. Let's follow Xiaobian and have a look.

Since Windows 7 was released, all eyes have been on Windows 7. So many people have become Windows 7 users, but we must have encountered genuine installation of Windows 7 when entering the serial number shows "error code: 0XC004F061", the reason is because the serial number is "upgrade serial number", can only be used for upgrading rather than net installation of Windows 7, if this error occurs, how to solve, can be solved in the following ways.

In summary, some users may display "Error Code: 0XC004F061" after entering the serial number when installing Windows 7 with genuine version. The reason is that the serial number is an "upgrade serial number" and can only be used for upgrading rather than net installation. This problem often occurs on some users who upgrade XP to WIN7.

The solution is as follows:

1. Do not enter the serial number during installation, ignore it directly, and the system will prompt you that you have a 30-day activation period.

2. After entering the system, without any upgrade, directly open REGEDIT.EXE to modify the registry, change the MediaBootInstall key value under HKEY_LOCAL_MACHINE/Software/Microsoft/Windows 7 /CurrentVersion/Setup/OOBE/address from 1 to 0, and save

3. Search cmd in the Start menu, open it as an administrator, type slmgr /rearm, enter and wait for the confirmation box to appear

4. restart

5. Re-enter serial number, activation will prompt success

Note that this method is limited to genuine Windows 7 serial numbers and installers and may not work with other cracking methods or modified installers.

This way you can successfully complete the installation of Windows 7.

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