Adk environment variable configuration

After sdk2.2export, adb.exe is placed in the platform-Tools Folder. Therefore, when setting environment variables, ADB is ignored, so entering "ADB" on the command console will prompt "not an internal or external command ". There are two solutions. The first is to move the dynamic link library files adb.exe, adbwinapi. dll, and adbwinusbapi. DLL to the Tools Folder. The second is to directly set the environment variables to platform-tools. The method is as follows: (win7)

My computer-right-click-properties-advanced system settings-Environment Variable-path:

Add: drive letter: \ XXX \ Android-SDK-Windows \ platform-tools. The root directory depends on your situation.