1 In order to build AdbWinUsbApi.dll you will need to install Windows Driver Kit, 2 which can be obtained from Microsoft. Assuming that WDK is installed, you 3 need to set one of the WDK's build environments, "cd" back into this directory, 4 and execute "build -cbeEIFZ" to clean and rebuild this project, or you can 5 execute "build -befEIF" to do a minimal build. 6 Note that you need to build AdbWinApi.dll (..\api) before you build 7 AdbWinUsbApi.dll, as it depends on AdbWinApi.lib library. 8