This is the "Sound Barrier" where the FMOD engine was introduced. Loading here ensures your truck’s engine data doesn't break.
Since versions 1.13.1 and 1.45 were released years apart (2014 vs. 2022), this blog post focuses on the compatibility and conversion process for players trying to bring old save files into the modern era of the game. Euro Truck Simulator 2 1.13.1 Profile 1.45
Resurrecting the Past: How to Update Your ETS2 1.13.1 Profile to Version 1.45 This is the "Sound Barrier" where the FMOD
Before attempting any conversion, navigate to your Documents/Euro Truck Simulator 2 folder. Copy the profiles folder and save it somewhere safe. If the conversion fails or crashes your game, you’ll want that original data intact. Step 2: The "Stepping Stone" Strategy 2022), this blog post focuses on the compatibility
The jump from 1.13.1 to 1.45 is massive. Between these versions, SCS Software introduced: support (replacing DX9). The New Light System (introduced in 1.40). FMOD Sound Engine (completely changing how trucks sound). Map Rescales and massive base-map reworks. Step 1: Back Up Your Save