login error

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I am using VS2008 with sql server express. I get this error

Cannot open database "Express" requested by the login. The login failed.
Login failed for user 'IIS APPPOOL\DefaultAppPool'.

why this error comes and how to remove it.

Posted 9-Jul-10 20:19pm

Aamir Mustafa

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Abhishek Sur · Answer 1 · 2010-07-09T21:58:00

Well this is the problem when User IIS APPPOOL\DefaultAppPool cannot connect to the database.

Are you using IIS 7 to deploy. In previous version I dont think this user is required.
If so, your solution is here :

http://blog.dileno.com/archive/200910/solve-login-failed-error-for-iis-apppooldefaultapppool/[^]

Shining Legend · Answer 2 · 2010-07-10T03:55:00

Solution 2

Are you using windows authentication?

Posted 10-Jul-10 3:55am

Shining Legend