I can't mine from Windows 10


I downloaded the mining software for my Windows 10, I waited the synchronization and wrote start_mining and (I don’t know what is thread but I think that It is “1”, true?) but every time the software says me “Mining did not start - BUSY”.
How can I resolve the problem?


That miner no longer works as the mining direction has gone to ASICs. Even if it did work you would not yield any positive results as difficulty is way too high.