I have the error process - cannot find alias on the wmic process (in french process - Alias introuvable.).
I managed to get it working again by changing line 67 from
CMD.stdin.write('wmic process get ProcessId,ParentProcessId,CommandLine \n');
to
CMD.stdin.write('wmic path win32_process get ProcessId,ParentProcessId,CommandLine \n');
According the the command line, it may only return 32 bit processes, but it works for me. As I'm not a Windows user, I can't help more, sorry for that...