Farming 2015 in windows 10 error

[gmaszoo]

Hello,
My grandson is having problems reinstalling his Farming Simulator game. I even wiped my computer back to Factor spec. The direct problem is
C:\programfiles(x86)\farmingsimulator2015\data\vehicles\steerable\ponsse\ponssescorpioncabine_specular.dds

the computer runs on Windows 10, I really hope you can help me
Thanks
gmaszoo