This is a DirectX 9 error. Reinstall the June 2010 DirectX redistributable from Microsoft. The patch updates shader models but does not always trigger DirectX to reinitialize.
When prompted to overwrite existing files, select "Yes to All." The patch modifies core .dll files, global.cfg , and the main executable. omsi 2 update 23 004 download updated
Recent releases like the IVECO Bus Family Crealis (March 2025) and the Lancsbus Omnidecker (March 2025) keep the simulation relevant for modern hardware. OMSI 2: Steam Edition Patches and Updates - SteamDB This is a DirectX 9 error
For most users, this update is handled automatically through the When prompted to overwrite existing files, select "Yes
Even on the "final" version, OMSI 2 is notoriously heavy on hardware. To get the most out of this update, community veterans recommend two vital steps: Apply the 4GB Patch: