FS19 Courseplay

Found a solution!
Hello. In the mode of working with a harvester, it is not possible to select a harvester. It is written that it is absent, although it is not. I tried many options, bought several harvesters, drove in and out of them, demolished third-party mods leaving only the courseplay, tried different versions of the game, tried a couple of other versions of the courseplay, the earlier last one. In one of the versions, the window "select from field No." appeared, I could choose from which field, but in the column "now selected" it was written "absent" and when the grain bin was full, the equipment did not drive up to it. There are simply no columns where the choice of the combine is manually and automatically. What could be the problem? for I tried everything I could (
Ps. I went through all the versions of the courseplay and found the beginning of the problem. The FS19 v6.01.00167 version is the last working, in the next version FS19 v6.01.00168 the thin one was changed and there was a problem with the choice of the combine, as well as the choice of loading and unloading modes, the icon is not clickable at all.