Here is the way to program soundfiles .
In this video I only load the Run file. But I would think, since your card is from april that you need to load the prog file , unplug programer , power on to 'flash' the file( takes 15 seconds and you will hear a small 'popp' from the speaker once done ) . Test all functions , then power down, load the RUN file, and power on and good to go. With the lates release of the tk60 you only need to load the Run files for soundchange with the pro programer
to change settings on the card itself you need the remote , to change say mixer mode, recoil strengt and switch from recoil to AirSoft mode . Now why the remote you would say, so lame.. But it's a bulletproof setup really, no need to install drivers and 3 party programs to computer , just plug in the jumper and IR cable , press a few buttons on the remote and done .
With the pro programer you can also change a 6ch to a 8ch setup( and back if you like ) just like you would change a sound.
here is a challenger I'm working with the tk60 8ch ( s-bus) set to AS mode ( slight rewire was done )