Browsers (ie, chrome and waterfox) display banners and ads. Antivirus (Avira) and windows security have all been disabled and locked so that I can't change security config like firewall. It also keeps resetting it back into using proxy server 127.0.0.1:8080. I ran most of these tools but it just keeps coming back. to not much difference I created a new windows administrator user to have an option to microsoft login user. In safe mode reinitiation, with or without net, it always asks for login and password. There must be some way to bypass this kind of login. Some of these tools have shown: navegaki, HDapp, adware superweb, adware best price ninja, adware helpers, virtual ads, yessearches,com, PCDr, addonjet, proxy.pac, s.dynad,net. Avira keeps telling me to run gmer under safe mode, but it repeatedly crashes in blue screens. Before crashes it showed problems with SafeGuard32.dll and system32\csrss.exe. GMER also says system32\config\system file is being used by another process.