Yes, but I'm using a .bat file to start my miner.
Do I have to use .conf file to start it?
no you can start your miner with desktop shortcut of sgminer.exe with a string(like in a bat), i find it more easy imho, in the end they are the same thing..
Ok, but when I start my miner with .bat file and the -k x11mod I get the following error
sgminer.exe: -k: Invalid parameter to set_kernel
If I set -k darkcoin it works perfect!