解决eclipse运行android出现Re-installation failed due to different application signatures.

今晚奇怪运行不起来，出现下面的错误：

[2013-08-10 21:49:13 - PopupWindows] Re-installation failed due to different application signatures.
[2013-08-10 21:49:13 - PopupWindows] You must perform a full uninstall of the application. WARNING: This will remove the application data!
[2013-08-10 21:49:13 - PopupWindows] Please execute 'adb uninstall com.fyc.demo' in a shell.
[2013-08-10 21:49:13 - PopupWindows] Launch canceled!

 

后经过google简单找了一下，搞定了：

解决方法如下：

Microsoft Windows [版本 6.1.7601]
版权所有 (c) 2009 Microsoft Corporation。保留所有权利。

C:\Users\TOSHIBA>d:

D:\>cd D:\Program Files\adt-r11\android-sdk-windows\platform-tools

D:\Program Files\adt-r11\android-sdk-windows\platform-tools>adb uninstall com.f
yc.demo
Success

D:\Program Files\adt-r11\android-sdk-windows\platform-tools>