Source Code Help me fix these errors

[GammaYTB]

I started coding this lwv3 paste on my old windows, i reseted it, but wheni downloaded the source code again, it gives me many errors

These are not all of the errors

 

[Plisskien]

I started coding this lwv3 paste on my old windows, i reseted it, but wheni downloaded the source code again, it gives me many errors
View attachment 791View attachment 792
These are not all of the errors

I guess you just don't have appropriate libraries downloaded, idk maybe we have some professional LW pasters here xd