Please note that Crytek is not currently supporting the Softimage XSI exporter. This information is kept for reference.
To use CryExporter, the following software must be installed:
In addition, the Crytek_XSI_vX.X.zip archive must also be installed. This archive contains:
Note: Texture images are not provided or assigned on the example objects materials. To make sure that those objects are textured in Sandbox or in the game, use the already compiled material files (.mtl).