Error on win8 boot after installing avast internet sequrity

Hi black screen problem on windows startup on boot.

Today i have installed avast internet security on windows8 but a problem occurred after restarting windows8.

However on reboot, the system went to a black screen of death (BSOD). On pressing Crtl+Alt+Del, it took me to the login screen. Once there, the logon screen started flickering and just won’t go ahead after that.

what to do now ? :cry:

só apagando o avast agora, entre com o liveCD do ubuntu, e apague a pasta do avast, vai resolver.

  1. Please only post in English in this part of the forum.
  2. Please don’t give advice unless you know what you’re talking about.
  1. Sorry I’m new here, did not know that we can only post in English, the chrome to automatically translate the min and did not read the terms that probably talk about it.

  2. I have experience in computer science, for six years working with it, I’m Technologist, and possess certification in structured cabling, and some on Linux, but that’s not the case.
    Just spent the easiest way to get to use my computer after installing Avast, because as our friend said, your desktop sumi it, and Win8, a bit complicated way to get into safe mode, but the easy way, was booting from a CD of Ubuntu, and delete the folder from Avast.

(not post anything in this forum)

Thank you.