Problem configuring the enterprise library 5.0 (Data Access Application Block)

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  • philsando
    New Member
    • May 2010
    • 1

    #1

    Problem configuring the enterprise library 5.0 (Data Access Application Block)

    I am running into some problems while trying to get DAAB from Enterprise library 5.0 running. I have followed the steps as per the tutorial, but am getting errors...

    1) Download / install enterprise library

    2) Add references to the blocks I need (common / data)

    3) Imports

    Imports Microsoft.Pract ices.Enterprise Library.Common
    Imports Microsoft.Pract ices.Enterprise Library.Data
    4) Through the enterprise library config software. I open up the web.config from my site. I then click Blocks, then Add data settings... fill in my details and save / close

    5) I then (thinking setup is complete) try to get an instance of the database via

    Dim db As Database = DatabaseFactory .CreateDatabase ()
    6) I compile and receive the following error:

    Could not load file or assembly 'Microsoft.Prac tices.Enterpris eLibrary.Data, Version=5.0.414 .0, Culture=neutral , PublicKeyToken= 31bf3856ad364e3 5' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) (C:\site\web.co nfig line 4)

    Line 4 off my web.config was generated by the config tool and is:

    <section name="dataConfi guration" type="Microsoft .Practices.Ente rpriseLibrary.D ata.Configurati on.DatabaseSett ings, Microsoft.Pract ices.Enterprise Library.Data, Version=5.0.414 .0, Culture=neutral , PublicKeyToken= 31bf3856ad364e3 5" requirePermissi on="true" />
    Am I missing a required step? Have I done the steps in the wrong order? Have I made a mistake?

    Thanks a lot for the assistance.
    I also have an open stack overflow question for this matter here: http://bit.ly/ci7mhx
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