Entity Framework: The underlying provider failed on Open - through WCF service

.net c# entity-framework iis wcf

Accepted Answer

It's likely that the app pool user that the WCF service is running against lacks access rights to the SQL database. You have the option to grant permissions to the current app pool user or add yourself as a user.

Identical issue to How to utilize a domain Windows user account as the identity for an app pool

3
5/23/2017 12:02:42 PM


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