IIS 7 Reset all Delegation 后 - 发生500 内部服务器错误 （500 Internal server error）

原文：http://forums.asp.net/t/1346451.aspx/1

I found the answer.

The Reset All Delegates sets most everything to Read only.

I went through one by one to figure out where it was failing and changed some to read write.

The combination that finally got it to stop giving that error was:

Setting the below 2 to Read/Write instead of just Read:

Modules

Handler Mappings

thanks!
p.s.在custom delegation和 default delegation中都要这样配置