'build'未被识别为内部或外部命令

Question

我正在尝试使用windivert并按照其README逐步执行，但可以完成它们并遇到构建命令的问题，错误如下：

C:\Divert>wddk-build.bat
A subdirectory or file install\WDDK\ already exists.
'build' is not recognized as an internal or external command,
operable program or batch file.

有可能指导我吗？