hmm is there a list of supported miners and version somewhere?
I'll try and leave it running and see if it suddenly catches on.

Hi, so I downloaded CCMiner, seems the right choice my GFX card.

So.. I try to run it and get this:
ccminer-x64-75.exe -o stratum+tcp://prohashing.com:3333 --userpass nielsrobin:"c=Litecoin"
*** ccminer 2.2.2 for nVidia GPUs by tpruvot@github ***

[2017-10-16 18:43:49] Starting on stratum+tcp ...