Bugfix: Antivirus signature updates
Problems during antivirus signature updates solved. Previous versions could have problems when antivirus signature dlls did not unload fast enough before being overwritten with newer versions.

Improved: More options for local IP / NIC
Apart from selecting individual local NICs / IP addresses as starting point for the network communications, v3.3 now also allows to use the Windows default and also offers to scan IP addresses for a possible connection.

Improved: Communication between POPcon Administrator and the POPcon service
Previous versions used network / IP communication between POPconAdmin and the POPcon service. With todays firewalls and packet filters this is increasingly difficult. We changed the communication mode to a direct interprocess communication to solve many issues regarding configuring POPcon and the visibility of the POPcon server.