Always got "0 pose" when using the Flexible Docking protocol.

Hi guys,

I met a very strange problem. I always got "0 pose" when using the Flexible Docking protocol. I'm sure I set everying correct but I kept getting "0 pose". I even tried the tutorial of the Flexible Docking, but I got the very same result. Firstly, I thought this was because the fail of the ChiFlex since I could not generate the multple conformation of the receptor, however, I found I even could not get the docking poses with the pre-generated receptor conformations (provided with your tutorial). Anybody can help me out? I've stuck in this problem for several days...I am going to be mad already!!!
Help! Thanks in advance.


P.S. I am using WIN DS2.1, and I've installed the PATCH...