Quote: " If that doesn't work you might need to use other software (like Blender) to convert the model to an FBX or OBJ format"
Blenders .X add-on only exports .X it doesn't import .X, there is a version of the add-on that will import .X, but so far i've found it will import about 80% of gamegurus models with no objects in them.
i7 7700,k NV1070 8GB, 16GB 3200mhz memory, 1x 2TB Hybrid, Win10.
i5 4760k, NV960 2GB, 16GB 2333mhz memory, 1x 2TB Hybrid, Win10.
i3, Intel 4000 series graphics, 6GB memory, 1x 500gb HDD, Win8.1.