1. Download GTA IV (GoD) And profile
2. Extract GTA IV and the profile with winrar.
3. Now you should have a folder with eight letters and numbers (similar to this 545407E6 and a profile similar to this E0000319FA68194A).
4. Put the profile into the content folder and GTA IV into 000000000000000
5. If you have any problems it could be your version of Xplorer360