My Grid Pure is gone help me plz.

Hello, i tried to make a map for Beamng.drive using this tutorial :
And i accedantly didnt copy the puregrid to make my own map. Something went wrong and than i ended up deleting the file of my custom map.... But now, because i used the pure grid map and didnt copy it to make a new, the Puregrid map is gone. Is there any way of getting it back? Or is it gone forever now? Please answer,
Bye,
TjerkNL

 

You can use the steam integrity check. If I remember it should be under properties. Then wait and it will download the missing files for the map. After that it should be back.

 

Thanks for helping