The executable loads into a launcher that requires an Xbox Live login.
You can enable debug logging to see exactly why the .exe is crashing.
Enable Logging:
Interpreting Common Log Errors:
ForzaHorizon5.exe is a love letter to automobiles. The car list reads like a museum: classic muscle, tuner icons, exotics, and improbable off-road behemoths. Customization is central—not only performance tuning but aesthetics. Livery editors let players express personality, turning virtual garages into statements. The game understands that cars aren’t mere tools; they’re identities. The soundtrack pumps through their windows; the way a car looks and sounds modifies how you feel about driving it.
You can add command line arguments to the executable to bypass certain issues.
On Steam:
On a desktop shortcut:
The executable communicates directly with your GPU driver. An outdated driver is the #1 cause of forza horizon 5.exe memory errors.
Also, ensure Windows is fully updated. Microsoft pushes DirectX 12 updates that FH5 relies on. forza horizon 5.exe
A common cause of forza horizon 5.exe crashes is a missing or corrupted executable file.
For Steam:
For Xbox App / Microsoft Store: