Error Apeare For me , I,m using ASP.NET MVC & Entity Framework

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Keyword not supported: 'v11.0; attachdbfilename'.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentException: Keyword not supported: 'v11.0; attachdbfilename'.

Source Error:

Line 13: {
Line 14: EmployeeContext empContext = new EmployeeContext();
Line 15: Employee emp = empContext.Employees.Single(employee => employee.EmployeeID == id);//Single(employee => employee.EmployeeID == id);
Line 16: return View(emp);
Line 17: }

Posted 8-Mar-15 13:36pm

Tarek Selem

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BacchusBeale 8-Mar-15 21:10pm

Why not use SQL instance? Read https://social.msdn.microsoft.com/Forums/sqlserver/en-US/f21c0728-935d-492a-baaf-ff2704e3683b/attachdbfilename-option-in-connection-string

_Maxxx_ 8-Mar-15 22:09pm

The error will be in your connection string - check that.

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MV29 · Answer 1 · 2015-03-08T20:34:00

Solution 1

This error must be because of your connection string.
Can you post you connection string.