Quote from: shiang on January 17, 2018, 02:10:25 PM

ccminer-x64 -a c11 -o stratum+tcp：//eu1.protopool.net：3573 -u hPfAfTWjjo6GJ9hSouSWn8cLm3HgP6A6tT -pc=BHD

C:\Users\1\Desktop\ccminer-x64-2.2.4-cuda9>ccminer-x64 -a c11 -o stratum+tcp：//eu1.protopool.net：3573 -u hPfAfTWjjo6GJ9hSouSWn8cLm3HgP6A6tT -pc=BHD
*** ccminer 2.2.4 for nVidia GPUs by tpruvot@github ***
   Built with VC++ 2013 and nVidia CUDA SDK 9.0 64-bits

  Originally based on Christian Buchner and Christian H. project
  Include some kernels from alexis78, djm34, djEzo, tsiv and krnlx.

BTC donation address: 1AJdfCpLWPNoAMDfHF1wD5y8VgKSSTHxPo (tpruvot)

[2018-01-17 22:05:19] NVML GPU monitoring enabled.
[2018-01-17 22:05:19] NVAPI GPU monitoring enabled.
[2018-01-17 22:05:19] 1 miner thread started, using 'c11' algorithm.
[2018-01-17 22:05:19] HTTP request failed: Could not resolve host: stratum+tcp�G
[2018-01-17 22:05:19] get_work failed, retry after 30 seconds
[2018-01-17 22:05:21] API bind to port 4068 failed - using port 4069
[2018-01-17 22:05:49] HTTP request failed: Could not resolve host: stratum+tcp�G
[2018-01-17 22:05:49] get_work failed, retry after 30 seconds

Can anyone help me?

Sure. Take a look at your .bat file. This bit right here, "-pc=BHD", is supposed to be "-p c=BHD". The pool address shouldn't have any spaces either, i.e. stratum+tcp://eu1.protopool.net:3573