Norton Internet Security Firewall issue

Hi guys! I'm ruining titan ftp server on win7 x64, the executable for inbound connections that need to be open in NIS firewall is "srxTitan.exe" is located in windows\system32 folder. Norton automatic control is turned off, advanced event monitor is turned on, tried to add manual firewall rule but Norton can't see the exe file. Any suggestions, not going to turn on automatic program control, NIS is just freshly installed. Btw advanced event monitor working fine when inbound connection occurred NIS is detecting, but can't add it  the .exe manual, strange.