To open full map with all DLCs you have choose two ways - just download ready profile (exact from the video) or create one yourself. Or even modify your existing profile. Please be careful and make a backup of your game profiles before starting
!!!Update for 1.50 is here • How to open 100% map in ETS2 (Full Ma...
Links here are outdated (you can find them in archive at trucksim.top anyway) so please see actual links in 1.50 guide above
Tools:
TS SE Tool https://forum.scssoft.com/viewtopic.p...
7zip https://www.7-zip.org/
Sublime Text https://www.sublimetext.com/
Source https://trucksim.top/