: This is a major post-launch patch for the PC version. It follows earlier updates like 1.0.37.0 (often referred to as 1.0.37 in shorthand) that addressed initial stability and performance issues encountered by players on various hardware.
As a later, more comprehensive optimization package, version 1.5.80 altered texture streaming arrays to better accommodate mid-range GPUs. However, community analysis on platforms like the Horizon Reddit Community revealed that if remnants of older executables (like 1.0.37/1.0.38) are mixed with 1.5.80 data folders, VRAM allocation breaks down. This causes systems with 6GB to 8GB of VRAM to encounter severe stuttering unless textures are manually dropped to "Low". Step-by-Step Guide to Resolving Update Conflicts horizon forbidden west update 1037 1580exe exclusive
One point of confusion within the PC gaming community stems from how version numbers are displayed across different launchers. : This is a major post-launch patch for the PC version
Have you triggered the 1580exe branch on your rig? Did you get further than the crash screen? Drop a comment below or find me on the Focus Network. However, community analysis on platforms like the Horizon