Hello All,

Just a quick blog about the recent error i ran through.

Sometimes when you run you application you get the following error from the web.config.

‘The entry ‘xxxx’ has already been added’

You can just put a <clear/> before the connection string like the following. This will resolve your issue.


If your error is still not resolved then check the parent directories for the “web.config” file. I once had the same problem and my parent directory in the wwwroot had a web.config file , i removed that and the error was gone.