Avast don't update virus database! he show error

Hi! I have avast v8.0 and when i launch update i have this message:

Connecting to repository http://download.ff.avast.com/mac/vpsmac
Downloading vpsmac.lat…
Downloading vpsmac14011401.inf…
Downloading vpsmac14011401.inf… (retry 1)
Downloading vpsmac14011401.inf… (retry 2)
Download failed [exit code 28]
Fall back to full update.
Downloading vpsmac14020200.inf…
Downloading vpsmac14020200.inf… (retry 1)
Downloading vpsmac14020200.inf… (retry 2)
Downloading vpsmac14020200.ful…
Downloading vpsmac14020200.ful… (retry 1)
Downloading vpsmac14020200.ful… (retry 2)
Download failed [exit code 28]
Update failed.
Cannot perform HTTP request. [1c]
tar: install/update.sh: Not found in archive
tar: Error exit delayed from previous errors.

  • RAW=‘/Library/Application Support/Avast/files/Setup/filedir/vpsmac.raw’
  • ‘[’ ‘!’ -f ‘/Library/Application Support/Avast/files/Setup/filedir/vpsmac.raw’ ‘]’
  • VERSION=14011401
  • ‘[’ -z 14011401 ‘]’
  • FILES_DIR=‘/Library/Application Support/Avast/files’
  • ‘[’ -d ‘/Library/Application Support/Avast/files/defs/14011401’ ‘]’
  • echo ‘Version already installed?’
    Version already installed?
  • exit 1
    Connecting to repository http://download.ff.avast.com/mac/AAFM
    Downloading AAFM.lat…
    Downloading AAFM.lat… (retry 1)
    Downloading AAFM.lat… (retry 2)
    Download failed [exit code 28]
    Update aborted.
    Cannot perform HTTP request. [1c]
    install/update.sh
    No program update available.
    Please help! :frowning:

I suggested a fix for this is in the following topic:
forum.avast.com/index.php?topic=142710.0

Cheers,
David