Win7 genuine serial number verification error solution

With the official release of Windows
7, more and more netizens began to upgrade Windows
7, but recently there are quite a few netizens Reflected in the use of genuine Windows
7 installation, there is a genuine verification problem: When the serial number is entered, the error code: 0XC004F061” is displayed, so that many people can't do anything about it.

The reason is that the serial number is actually "upgrade serial number", and can only be used for "upgrade installation" instead of "net installation", so most of these problems appear in some Upgrade from XP to Windows 7 users.

The author collected the solution to this problem to share:

1, do not enter the serial number when installing, ignore it directly, the system will prompt you to 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/CurrentVersion/Setup/OOBE/address from 1 to 0, save ;

3. Search for cmd in the start menu, open it as an administrator, enter slmgr /rearm, wait for the confirmation box after the carriage return;

4, restart;

5, re-enter the serial number, the activation will prompt the success;

Special Note: This method is limited to the genuine Windows 7 serial number and installation program, may not be used for other cracking methods or modified Installer.