错误： PANIC: ANDROID_AVD_HOME is defined but could not find *.ini file in $ANDROID_AVD_HOME (Note: avd is searched in the order of $ANDROID_AVD_HOME,$ANDROID_SDK_HOME.android\avd and $HOME.android\avd) 解决：
在环境变量中添加新的“系统变量” ANDROID_SDK_HOME=D:\Program Files\android-sdk-windows （选择你sdk的文件夹 ) 修改系统环境变量“Path”，添加：“%Android_SDK_HOME%/tools;”
英文原版：
in the environment variables add a new "system variables" ANDROID_SDK_HOME=D:\Program Files\android-sdk-windows (select your home directory of android sdk ) modify system variables Path, add "%Android_SDK_HOME%/tools;" 来自：http://stackoverflow.com/questions/27494086/cannot-start-avd-emulator-on-android-studio-1-0
