Is very difficult about the viral storehouse to renew

We are the Chinese users, the viral storehouse are very difficult to renew, the server frequently could not connect

So is the problem related to Avast?

We will need more information to be able to help you:

  • Which OS are you using? Is it up to date?
  • What avast! version and VPS file (virus database) number?
  • Which actions have you taken to try solving the problem?
  • Do you use a firewall? Which one?
  • Do you have any other antivirus installed in your system? Did you have in the past?
  • Any other security programs that could interfere?

Operating system: xp sp2
avast4.8 080319-0 only
Firewall : no
These days quite are serious, before have quite slowly, but may renew

Please, post the last 200-250 lines of avast log: C:\Program Files\Alwil Software\Avast4\DATA\log\Setup.log

Thanks, already was normal