Let me know which specific error you're seeing or if you need the minimum specs for the sequel!
Before downloading, ensure your PC can handle the heat of a Super Saiyan battle: Windows 7/8/10 (64-bit recommended) download-dragon-ball-xenoverse-apun-kagames-part01-rar
Right-click on download-dragon-ball-xenoverse-apun-kagames-part01.rar and select "Extract Here" using WinRAR or 7-Zip. This will automatically pull data from the other parts to recreate the full ISO or installer. Let me know which specific error you're seeing