Backup your settings in the options menu by saving it with a name you recognise.
1. Apply the 4GB patch to OMSI 2. If it is already done, ignore this step.
2. Download Large address aware: https://www.techpowerup.com/fo…ents/laa_2_0_4-zip.34392/ and install the patch to omsi.exe. Works in the same way as 4gb patch.
3. Download this file http://www.mediafire.com/file/…wcf44/OMSI_2_Routeres.oop and put it in OMSI 2\option_presets.
4. boot up the game, go into options and load "Routeres" from the option presets dropdown.
You will need to do this in the SAME ORDER every time you verify game cache through steam or reinstall.