运行在测试机上的BizTalk Administrator Tools经常出现下面的错误：
标题: BizTalk Server 2006 管理控制台
------------------------------
此操作无法访问至少一个 MessageBox 数据库。某些结果可能会忽略。
要获取帮助，请单击: http://go.microsoft.com/fwlink/?LinkId=47400&ProdName=Microsoft+BizTalk+Server+2006&ProdVer=3.5.1602.0&EvtSrc=Microsoft.BizTalk.Administration.SnapIn.Properties.Errors&EvtID=ErrorWhenAccessingMsgBox
------------------------------
其他信息:
Operation is not valid due to the current state of the object. (Microsoft.BizTalk.Administration.SnapIn)
------------------------------
按钮:
确定
------------------------------
找来找去，就是让重启动一下管理工具，自己就可以恢复。
I just tried opening the administrative console and out of nowhere got an error "root element is missing (c:\Documents and Settings\user1\Local Settings\Application Data\Microsoft Corporation\Microsoft BizTalk Server 2006\Microsoft.BizTalk.Administration.Snapin.dll.config)".
To resolve this issue, delete this file:
c:\Documents and Settings\user1\Local Settings\Application Data\Microsoft Corporation\Microsoft BizTalk Server 2006\Microsoft.BizTalk.Administration.Snapin.dll.config
The next time you start the BizTalk Server 2006 Administration Console, the Administration.Snapin.dll.config file will be auto created for you.
除了上面的介绍，实在没什么可以参考的资料了！