application created in .net 3.5 gives error invalid object name '' only on vista not on windows xp

Posted on 2009-04-29
Last Modified: 2013-12-17
i created windows application in 3.5 and completion i created setup and deployment package from visual studio and installed on xp all work fine, when i installed it on vista it gives me error on running ,No error occured during installation , i am using linq

an unhandlled exception has occured in a component in your application.......
invalid object name ''

abc in database table name
i done application developement  in windows server 2003 platform

thank you

Question by:sansat6699
    LVL 83

    Accepted Solution

    This problem arises when you use Windows authentication with SQL Server. The Windows user may be an administrator but it runs with limited permissions most of the time and Vista asks for permission when required. This creates problems with SQL Server. You would have to use a SQL Server user instead to logon to SQL Server.

    Expert Comment

    ok will try this

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