ASP.NET 2.0 and "Validation of ViewState Mac failed" exception
If you get this Exception
[HttpException (0x80004005): Validation of viewstate MAC failed. If this application is hosted by a
Web Farm or cluster, ensure that configuration specifies the same validationKey and validation algorithm. AutoGenerate
cannot be used in a cluster.]
问同事，他说他早就知道这个问题了。。。汗/
http://www.517sou.net/blogview.asp?logID=1121