eclipse 下运行android程序,adb.exe出问题,各种方法都没有用
[2011-11-18 19:47:17 - HelloWorld] ------------------------------
[2011-11-18 19:47:17 - HelloWorld] Android Launch!
[2011-11-18 19:47:17 - HelloWorld] The connection to adb is down, and a severe error has occured.
[2011-11-18 19:47:17 - HelloWorld] You must restart adb and Eclipse.
[2011-11-18 19:47:17 - HelloWorld] Please ensure that adb is correctly located at 'F:\android-sdk-windows\platform-tools\adb.exe' and can be executed.
网上的各种方法都用了, 就是没用,甚至我在任务管理器里都看不到adb.exe 请问这是为什么?