Trouble with ConnectionString - What is my User ID and password

[Mike_Gore]

Hi,

I know the format is right, but what is my user ID and password. I get this error when I try to open the webpage on localhost:

HTTP Error 500.19 - Internal Server Error
The requested page cannot be accessed because the related configuration data for the page is invalid.

I am using SQL Server 2005 express.

I am running this on my computer, still working on the webpage, so no remote server or anything just want to access the webpage I have done on my PC.

How do I find out what my username and password is. I am not sure if 127.0.0.1 is correct, but as I said I am running this on my computer. Its IE7.

Thanks,

Mike