Install Win7 input serial number prompt error code 0XC004F061 solution

Some Win7 users display the error code after entering the serial number < 0XC004F061 & rdquo;, what is the cause of the error code: 0XC004F061 generated, if the user appears in the process of installing Windows7 system 0XC004F061 This error code can be solved by the following methods: 1. Do not enter the serial number during installation, ignore it directly (the system will prompt you to have a 30-day activation period). 2. After entering the system, do not perform any upgrade, directly open REGEDIT.EXE to modify the registry, and change the MediaBootInstall key value under HKEY_LOCAL_MACHINE/Software/Microsoft/Windows/CurrentVersion/Setup/OOBE/address from 1 to 0 and save. 3. Search for cmd in the start menu, open it as an administrator, enter slmgr /rearm, and wait for the confirmation box to appear after the carriage return: “ The command was successfully completed. For the changes to take effect, please restart the system", click “OK” 4. Restart the system and re-enter the serial number. The activation will prompt the success. In fact, the 0XC004F061 error code often appears on some XP upgrades to Windows 7 users, because the serial number is "upgrade serial number", can only be used for upgrade rather than net installation, the above method is only applicable to the genuine The Windows 7 serial number and installer may not be applicable to other cracked or modified installers.