Avast antivirus cannot be installed
My computer got a virus again, so I installed various Antiviruses (smadav, avira, artav) to eliminate the virus on my computer. (I do not know what virus) Some Antivirus I installed had some success, but the virus was not detected. The Antivirus on my friend's computer, can detect the virus and it is Avast-Antivirus.But why can't I get the avast antivirus installed?
On Setup/Master, When I click install and continue, the first dialog box (install-setup) appears, but instantly disappears.Everytime I click it appears and vanishes.