All the Windows builds have the same command line:
call D:\a\_work\1\s\build.cmd -ci -cleanWhileBuilding -prepareMachine

https://dnceng.visualstudio.com/internal/_build/results?buildId=2421402&view=logs&j=89eea50f-59b5-5921-c3ce-ce40b36fa819&t=031b42e3-5aa0-5997-c17d-4c3a65357561&l=11