advast cant auto down load and when i try to do it manually it still wont update

[system]

my computor cant update advast automatical or when i do it manually

[Asyn]

• Which avast!..?? (Free/Pro/IS/Premier)
• Which version…??
• OS…?? (32/64 Bit…? - which SP…?)
• Other security related software installed…??
• Which AV(s) did you use before avast!..??