启动Android模拟器报 “The connection to adb is down, and a severe error has occured.”的错误

重启电脑后启动Android模拟器报 “The connection to adb is down, and a severe error has occured.You must restart adb and Eclipse.Please ensure that adb is correctly located atG:\study\android\soft\soft1\android-sdk-windows\platform-tools\adb.exe' and can be executed.”的错误 ，确认路径是有adb.exe的，而且进程中也没有发现adb，后来发现有个叫腾讯手机管家的东东在运行着，将它干掉，重启eclipse就行了。晕！