问题背景:
调试Silverlight应用程序时产此此错误.
silverlight application :Silverlight 2 Beta 2
IE Silverlight plugin vesion:v4.0 Silverlight_Developer
错误信息:
调试silverlight3应用程序出现Unable to Start Debugging. The Silverlight managed debugging package isn't installed
产生原因:
silverligth版本不一致造成的。
解决方法:
install Silverlight_Developer.exe
download:
/Files/pengxiaojun/Silverlight_Developer.rar
I hope it will resolve your problems