In this article I will explain how to solve
System.Data.SqlClient.SqlException: Login failed for user 'IIS APPPOOL\DefaultAppPool' problem in IIS7.
Description:
Recently I started working with IIS7 at that time I face some of strange problems to rectify those errors I did some modifications in IIS. After seen those errors I decided to write this post to help people who are need with this error. I did one sample application and deploy application in IIS. I started running my deployed application at that time I get error like this
Recently I started working with IIS7 at that time I face some of strange problems to rectify those errors I did some modifications in IIS. After seen those errors I decided to write this post to help people who are need with this error. I did one sample application and deploy application in IIS. I started running my deployed application at that time I get error like this
System.Data.SqlClient.SqlException: Login failed for user 'IIS APPPOOL\DefaultAppPool'
To solve this problem I made modifications in IIS configuration to make those changes just follow below steps to solve this problem.
Start ---> Open
Run and type
inetmgr and click OK now our
IIS will open
In IIS select
Application Pools ---> In that select
DefaultAppPool ---> Right Click on
DefaultAppPool---> Select
Advanced Settings
After open
Advanced Settings one window will open in that select
Identity and change path selection for
Identity
Select Built-in account to LocalSystem click OK now your problem will solve and it will work for you.