Actually, I want to mod characters ^^'it could be that the dlls are from a version of the game that is either too old or too new compared to the version of the modding project youre using. The modding project in the google drive may be out of date to the latest dlls. Either way, those editor scripts that are erroring are all related to character modding. If you aren’t making a character mod, it is likely safe to delete them.
The DLLs are from the last Milestone of the Game, so 0.6.9.1, and the modding tool is also the last version I think ? it's the Release V9.2