05-02-2014, 01:29 PM
The Windows driver model does not allow access to the accelerated graphics for a particular session if that session does not use accelerated graphics, so people have had extremely limited success with cracking on remote Windows systems. Though now that I say that, I do recall mastercracker was able to get something working with some psexec hackery. But as a general rule, if you plan to run oclHashcat remotely, Windows is not the correct OS.