This usually happens if the registry keys for your DVD installation are missing. Re-installing the game from the disc usually fixes this.
Specifically for the North American retail release. resident evil 4 multi language pc dvd patch 110
Released in 2007, the original PC port of Resident Evil 4 (often referred to as the "Biohazard 4" port by Ubisoft) was notorious for being a "bare-bones" conversion of the PlayStation 2 version. It famously lacked lighting effects and high-quality textures. However, the became the most critical download for fans, transforming the game from a muddy mess into a playable classic. This usually happens if the registry keys for
Ensure your graphics card drivers are updated. The 1.1.0 patch relies on specific DirectX 9.0c shaders that modern Windows 10/11 systems might need to "enable" via Legacy Features. resident evil 4 multi language pc dvd patch 110