Could not connect to server ERROR (Still going on)

It is still happening... I already posted a thread explaining about the "could not connect to server" it only happens when I try logging into any of my accounts. Null (Mojang Mod) replied telling me that there is something on my computer that is blocking minecraft. I looked at the list and found two appications that I had to delete (Webroot and Bytefence). After they were deleted I restarted my computer and launched minecraft and I still got the same message when I typed my Username and password, "Could not connect to server." I deleted minecraft and reinstalled it and nothing happened. I have no idea what to do and I am really stressed. Please help if someone could please Reply on this and also Private Message me on skype to help me... Skype: nathan.potter77 please help!