: Direct the path to your main Forza Horizon 4 installation directory (where the game's executable is located). Click Next and then click Install . 5. Finalize the Update Let the installer copy and overwrite the older files.

the executable and select "Run as administrator" .

If a Windows SmartScreen popup appears, click and then "Run anyway" . 4. Direct the Installation When the installer window opens, click Next . FH4.Update.1.476.99.0.to.1.476.400.0.rar

: You likely pointed the update installer to the wrong folder, or your base game was not exactly on version 1.476.99.0 .

: Check your antivirus quarantine chest. It likely blocked a file during the extraction or installation phase. : Direct the path to your main Forza