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Thread: How to connect MS-access database using C#.Net?

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  1. #1

    How to connect MS-access database using C#.Net?

    How to connect MS-access database using C#.Net.??

    I'm using code as follow:

    <add name="localhost" connectionString="Provider=Microsoft.Jet.OLEDB.4.0; Data Source=data\guestbook.mdb;Jet OLEDB:Database Password=data123;"/>

    But I'm getting Error msg as follow:

    "System.Security.SecurityException: Request for the permission of type 'System.Data.OleDb.OleDbPermission, System.Data, Version=, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed."

  2. #2
    Join Date
    Oct 2009

    Anyways without seeing the entire stack trace I can say that it's a system security exception. Are you sure that your application have enough credentials to access the db?
    Good Luck

    Santos Systems

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