[2014-05-21 13:58:54 - dr4200] Android Launch!
[2014-05-21 13:58:54 - dr4200] The connection to adb is down, and a severe error has occured.
[2014-05-21 13:58:54 - dr4200] You must restart adb and Eclipse.
[2014-05-21 13:58:54 - dr4200] Please ensure that adb is correctly located at 'E:\eclipse\sdk\platform-tools\adb.exe' and can be executed.
之前都好着了,重新装了下系统就这样,这是怎么了?