I don’t mean you Simonmd, “they” must be clueless not to keep up with this. The new post says to rebuild your game “remove the res folder, re-download the game.” Then to place all mods outside the game’s main files into the new mod folder, then in a second sentence it says to use the TFGM (which will load the mods right back into that res folder.)
They need to get their act together or people will get frustrated and go elsewhere. They get enough bad reviews in Steam and they will loose buyers.