if the file is on the dls, delete the one you have and redownload it .
this usually happens when the tad demon decides to do a repair and the thing is if you work on your comp during this process it screws up a file or 2.....
i deleted it and redownloaded it but for some reason it still says unable to load indexed mesh, is there another truck i could replace it with? the y6b tender bogey that is
This is your problem, dude. The Y6b was built for TS12 and is built into TS12. There are probably other errors too that will pop up if ever get the loco working.
i got everything except the tender truck working that truck is the only error i could possibly switch out the truck for another tender truck right? sorry for the questions