hello, Need help I have 2 annoying problems. Since a fortnight, Windows 8.1 x 64roWMC very often wonder to confirm my Microsoft password although it starts normally in recognizing my password. I activated by phone. 2. I took complete control even in advanced I am owner of the file "Host" file that I edit with Notepad +++ but unable to write a new line. I tried disabling the anti-virus, nothing to do. C:\Windows\System32\drivers\etc WIKI.