To ensure Horizon has full permission to read the formatted Xbox 360 partitions on your USB drive: Right-click on Horizon.exe . Select . Step-by-Step Guide: How to Use Horizon
Click the "Contents" tab. You will see a file tree (often savegame.dat inside). Right-click that file and select "Replace." Replace it with a pre-made modded save from the internet. horizon xbox 360 64 bit portable download
This is the catch. Horizon relies on Microsoft .NET Framework 3.5 (which includes 2.0 support). Windows 10 and 11 do not have this enabled by default. To ensure Horizon has full permission to read
Because the unofficial portable version has not been updated since 2015, it lacks support for newer games, contains unpatched security vulnerabilities, and may not function correctly on modern 64‑bit systems. it lacks support for newer games