What is a vpx file and how do I open a vpx file?
A VPX is a data file used by avast!, an antivirus and Internet security application. It may contain virus definitions and software update information; used for keeping the software updated with the latest protection signatures. Avast! typically downloads VPX files on a periodic basis to keep the software updated.
Relevant vpx file links:How to open vpx file on Youtube
How to open vpx file on Wikipedia
How to open vpx file on Microsoft.com