MWEB not taking responsibility of AVG software

My wife signed a 2 year contract with MWEB and included in the package is free AVG anti virus software. Very nice untill the software *******ed my system and it cost me R600 to get fixed. <br> When she phoned them, they told my wife that she should have read the fine print and they take no responsibility for what happened....that is nice, thanks MWEB, lets see how many customers reads this and decide not to go with your lack of accountability company....