MWB found PUM.Hijack.TaskManager, PUM.Hijack.Regedit and PUM.Disabled.SecurityCenter
on my computer. MWB quarantines it, but PUM keeps popping up every day. i tried using combo fix it solve the problem but after a minute it keeps coming back. i tried downloading anti viruses,hijackthis and ccleaner but all my download stops at 99%. and i tried to reformat but the virus keeps coming bakc please i need help.