If you are currently on a newer version and want to play 1.45 for mod compatibility, follow these steps: Steam Library Right-click on Euro Truck Simulator 2 and select Properties From the dropdown menu, select temporary_1_45 - 1.45.x for incompatible mods
Remember to always download from official sources—Steam or SCS Software’s website. Keep your mods organized, back up your profiles, and enjoy the open road. Download Euro Truck Simulator 2 Version 1.45