http://downloads.ir/Files/2456989/PhysX-9.12.0613-SystemSoftware.msi
http://downloads.ir/Files/2539370/NVIDIA_PhysX_For_Autodesk_3ds_Max_2012_64bit_2.71.0202.1800.msi
http://downloads.ir/Files/2539368/NVIDIA_PhysX_For_Autodesk_3ds_Max_2011_64bit_2.71.0202.1800.msi