Security Risk Message Pop-Up

While on my compter a window opens up trying to connect to the internet, it has a long address starting with "AnyKuy.com" followed by a series of some 60 letters and numbers.  It cannot connect and lists three possible solutions, 1. you are not connected to the internet, 2. website is encountering problems, or 3. there might be a typing error in the address.  After a few of these windows appears, a small boxed warning pops up telling me that I have a possible Security Problem and would I like to have it scan my computer.  When this box appears, all other applications on the computer are halted, such as running utilites, of if I am on the internet.

 

I have run norton antivirus, adware SE Personal, and spybot a number of times without any success.  Any suggestions?