Login failed for user ‘IIS APPPOOL\ASP.NET v4.0’


I was getting this error while hosting my project in IIS. I was not able to connect the database. Then i fix this error like this

Step 1: Go to Application Pools

Step2 : Select the application pool which one you have used

Step 3: Change the “identity” to LocalSystem


I hope this will help to somebody.


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.