Yeah. I have been downloading 6 man tablebases for the last month. Finally got a full set of 3+3 with pawns. My Houdini 2.0B pro is able to load up a full set of 5 man and only 6 man with 3+3 with pawns. This i have no problems with at all. But once i add in more 6 man table bases like 4+2 with pawns. The Houdini engine crashes giving no specfic error message other than engine error. I have email Houdart for support on this since this is not good. I have also confirmed that Deep Fritz 12 is able to load all the bases without problems. So it seems to be a coding issue with Houdini.