I just formatted my PC, and activated Norton and download conemu from http://www.fosshub.com/ConEmu.html [the Alpha, Installer (32-bit, 64-bit) ].
But, after installing it, and just an hour or so after using it, Norton antivirus blocked and removed Conemu saying it was a behaving suspiciously of Norton warning.
I don't know what is wrong. I have a fresh install of Windows 7, 32 bit. And Updated version of Norton antivirus.