Please help me... I am not able to log in my PC..I selected the diagnostic startup option on ms config and manual checked box some internet related service ..and then restarted now my pin is not available for signing in and I don't remember my password nor do I have internet connection...I thought of enabling credential manger service through cmd but I can't access cmd without password and safe mode also wants password even I cannot reset my PC with safe my files option without password please help me out and thanks in advance