Customizing with FAR+SEFP:
Open FARmanager, and press F11
Choose SEFP plugin
If you get the error: "Unknown exception", Exception address: 0x7C812A5B...... The plugin will be Unloaded!
This is a bug. It's because you don't have any COM-ports, so create a fake COM-port connection. I did it with my BT Dongle.
if you get the error: "<BIldr> can be used with Service Cable ONLY".... browse to the SEFP folder and patch sefp.dll with sefp0.10.0.51patch.exe.