EDIT: steemd works totally fine, unless you try to add more than one miner. 
If you have a list of miners and comment all except one miner out, it still won't work. Once you delete all but one entry entirely, the build will work again. You were extremely fast @bitcube, yet it would be really cool if you could fix this :)

steemd starts up fine for the first time, but as soon as i update the config file and start steemd again, it just shows "steemd.exe hast stopped working". am i doing something wrong? I know that the config settings should work, because it worked with the 12.2 miner as well..