Hey Asher-
After downloading the source and running Setup.bat and GenerateProjectFiles.bat did you make any changes to the source code prior to starting the build? Also, which version of Windows are you on (7, 8, or 10)?One thing that may help fix this issue would be to check that your SDKs are up to date by reinstalling them. If you’re still getting this error then you may need to re-download from github and try building again.