miércoles, 15 de agosto de 2012 3:49
I recently purchased WCF 4 Step by Step Microsoft press publication. I'm work through the first chapter. I have encountered a strange issue which has me at my wits end.
I'm using VS 2010 and SQL server 2008
I deployed a service to IIS local. When instantiating the client and calling methods I'm prompted with the error below:
Login failed for user 'IIS APPPOOL\ASP.NET v4.0'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: <local machine>].
The user 'IIS APPPOOL\ASP.NET v4.0' is a member of the db_owner role.
Please any suggestion would be greatly appreciated.
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miércoles, 15 de agosto de 2012 19:01
Most likely the message before this in the logs is: Error 18456 (Severity: 14, State: ???) If so, the State number is important.
Find the State number and that will probably explain your problem. For example: State 8 in an incorrect password.
One other thing to examine, although it seems unlikely:
- Marcado como respuesta Iric WenModerator miércoles, 22 de agosto de 2012 9:56
miércoles, 29 de agosto de 2012 22:55I resolved this issue by setting the ASP.NET 4 application pool to run as a localservice not sure if this is the correct procedure but it works