[solve]when create the world i get an execption!!

after compiling the nxogre and everything are ready for the tutorial,i run the application.and i get an error at runtime,saying that "mWorld=NxOgre::World::createWorld();"this line occur some error.call stack was in the nxogre_debug.dll.i am sure my project was the same as the tutorial "http://www.ogre3d.org/tikiwiki/BloodyMess+Tutorial+2#Our_World_Scene_and_Render_System".can any one help me ..please

Did you install the PhysX Software and SDK? If the answer is yes or no, reinstall them again. Almost all the time that NxOgre crashes in World, it's due to that.

i dount that if the version of the phyxk cause this problem.i am using the version 2.8.4 and i miss the library nxcooking.lib,but the physkcooking,so i change the addition lib to physkcooking.

finally, i found that it is the version that cause the problem,when i change back to v2.8.3 ,everything would work well.but i have to say that before we can do things well,we have to change the additional lib's name from NxCooking.lib to PhysXCooking.lib.