What about these errors.
enet_disconnect_client@1: function not found
sc_objDummy123: function not found
voip_add_receiver: function not found
voip_recv: function not found
voip_reset_receivers: function not found
voip_send: function not found
voip_set_ent: function not found
voip_set_quality: function not found
voip_set_server: function not found
voip_set_volume@1: function not found................................................................................................................ 2.493 sec

looks like the anet functions are getting called before the dll is being loaded.
Hence it could be causeing a call to a null pointer.

That's all I can think of. Somebody else may have the solution. If it's not that.