Today I switched from McAfee to Avast Internet Security. I paid for the product online, downloaded the software and licence, installed Avast and all was fine but I have had two messages popping up saying that my subscription for avast internet security has expired! Not a great experience for a new customer. Any idea’s what I need to do?
Have you inserted the licence… You should have received a licence file with your receipt it may be in the format avast.avastlic
If so then copy it to your desktop and double click to install
Just a point, how did you remove McAfee as previous installations can have an impact if not completely removed.
Uninstall possible remnants of previously installed AVs see, http://singularlabs.com/uninstallers/security-software/, this has a collection of manufactures removal tools, so that should remove any remnants, registry, etc.