Dan..
See if these will help:
How to prepare your computer for installing AVG
http://www.avg.com/us-en/faq.num-5325
AVG installation is failing
http://www.avg.com/us-en/faq.num-5175
Let us know how you make out..
Best of luck..
Carol
having a problem installing avg 2014 free with xp...windows keeps saying problem with security...is avg 2014 not compatible with xp ?

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