Hi,
I apologize for a written mistake yesterday, I found that on my PC (Windows 10 1703 64-bit) you can install both the 64-bit ASIO driver and the 32-bit driver (it's the "North Star Design Driver Package (nsd38464) MEDIA (04/08/2013 1.0.56) "which can only be installed at 64 bits)".
So I have spent some time to repeat an ordered sequence of test :
- on the pc (windows 10 1703 64-bit) where MC22 work correctly, I have verified that there is PCM_DSD_ASIO64 driver installed;
- on the other pc (windows 10 1703 64-bit) where neither MC22, nor MC23 work with PCM Files
1. I have uninstalled ASIO driver, then I have installed PCM_DSD_ASIO32 driver
1.a - MC22, with ASIO driver, don't play PCM files; DSD files (native format) are correctly reproduced;
1.b - MC22, with WASAPI driver, crash (blue screen) when I try to play a file;
1.c - MC23 32-bit with ASIO driver don't play PCM files; DSD files (native format) are correctly reproduced;
1.d - MC23 32-bit, with WASAPI driver, crash (blue screen) when i try to play a file;
2. I have uninstalled PCM_DSD_ASIO32 driver, then I have installed PCM_DSD_ASIO64 driver:
2.a - MC22, with ASIO driver, don't play PCM files; DSD files (native format) are correctly reproduced;
2.b - MC23 64-bit, with ASIO driver, don't play PCM files; DSD files (native format) are correctly reproduced;
2.c - MC23 64-bit, with WASAPI driver, play correctly PCM files and DSD files (DoP format)
Now, I think that all cases have been tested, but the issues remain.