First, your program screws up my Windows Mail client so I can no longer just open attachments. I now have to save them, then upload them.
Then, to get support for this, I try to create a support account. After activation, I login, and now support.avast.com just gives me a blank page.
Then, and here's the kicker, you send me my account AND PASSWORD in PLAIN TEXT in an email.
Now, you're supposed to be a "security" company, protecting my computer from viruses and spyware, and you are using the absolute worst security practices ever, transmitting my information in plain text around the internet.
What a joke!