I am using NOD32 and when it asks if I want to update to version 3836- I click yes and then it says "incorrect username or password"? I haven't changed anything for the username or password. I am thinking that the NOD32 has expired or something...this just started happening. Does anyone know where to see the expiration date for NOD32? Maybe I just need to renew it:- I am also getting a pop up from Norton Antivirus saying I have lots of viruses. This is alarming to me.