Error reading shading??

[Wideopen6]

I have been working on a track for about 2 months now and day before yesterday the computor bugged out and had to shut it down and now when I go to bring it up it says error reading shading.. It has no trouble reading the shading on every other f*cking track just the one I have the most time invested into.. Fml

[jlv]

The first thing to do when something gets corrupted like that is it back it up. Once you've done that, copy the shading file from another track of the same size and reshade it.