Update VPS 5.0.0

[dgaflgca]

I have version 5.0.677en my computer (without internet connection).
Download the official website of the Avast VPS update an internet caffe.
when installing on my computer I get the following error message:
THIS DATABASE IS OLDER THEN VPS Currently Installed. DO YOU NEED TO UPDATE VPS.
What is the problem?.
please help me. I'm infected with many viruses

[Lisandro]

I'm infected with many viruses

Clean your computer with avast boot time scanning.
Then update avast and try again to scan the computer completely.