AVG Performance Scan does not work: asks for more info re preferences, but the next step, the"ok" box, does not respond

Hi Barbara,
Can you please provide us with more detailed description maybe screenshot (http://kb.avg.com/articles/en_US/How_to/How-to-create-a-screenshot/).
Thanks

Hi Barbara,
Can you please provide us with more detailed description maybe screenshot (http://kb.avg.com/articles/en_US/How_to/How-to-create-a-screenshot/).
Thanks