Hi how do i upgrade from multiecuscan 1.3?

hi i have windows 7 64 bit laptop with bluetooth however i cannot connect to multiplexer in alfa 159 using bluetooth i have fully registered the device and software according to the instructions but still i cannot discover multiplexer when searching for bluetooth devices please help as i am beginnin...

Hi all newbie multiplex user here just wanted to know how often updates are released for multiecuscan, many thanks to all concerned for any replies.