摘要： http://social.msdn.microsoft.com/Forums/en/netfx64bit/thread/03aa04ec-9938-4c55-b351-5defa02e2a80IIS 7 does not install an ADSI provider by default. You can enable it however as a Role Service for the IIS Web Server. You need to enable the IIS 6 Metabase Compatiblity role service."It wasn't 阅读全文