Ok, so I have 2 x AMD 290 cards and can't get it to work. Does anyone have a config/command line argument for that setup? I'll happily donate a Decred or two.
Edit the start.bat from the Claymore folder to look like this:
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal 0xxxxxxxxYourWalletAddress.Rig1 -epsw x
Put your correct ether wallet address before .Rig1
Run it and if the windows firewall asks you press "Allow" so that it can connect to the Internet.
From there on tell me if there is an error.