I have Win7 on my notebook and when i want start update appears the error codeC004F014 please help me

Hi, click "Win+Break" or just open the System Properties window. Click "Change product key" button, re-enter your W7 product key and reactivate your system, or you can activate your system by phone: press "Win+R" and type slui 4, click "OK".Hope it helps. My English is not very well.

Hi, Hope following KB can help you. How to troubleshoot common Windows Update, Microsoft Update, and Windows Server Update Services installation issuesThanks.