"The ConnectionString property is invalid." when I know it is valid
I am cross-posting this to [SystemiDotNet](http://murl.me/SystemiDotNet) to hit up both communities.

I have an ASP.NET MVC application where the database is on the IBM i. I have the application development close to completion when I started to get a `The ConnectionString property is invalid.` error popping up:

1. only at log on
2. after the first successful log on after rebuilding
3. anyone logged on can still work normally

Also, note that this problem only shows up for one project in my solution. The other project uses the exact same connection string and doesn't have this problem (copied and pasted to be 100% sure). I am in active development on these projects, but have not touched the connections strings nor worked with the `AccountController` and related model classes after getting the login working.

I am using Visual Studio 2008 and .NET version 3.5.
"The ConnectionString property is invalid." when I know it is valid
===

I am cross-posting this to [SystemiDotNet](http://murl.me/SystemiDotNet) to hit up both communities.

I have an ASP.NET MVC application where the database is on the IBM i. I have the application development close to completion when I started to get a `The ConnectionString property is invalid.` error popping up:

1. only at log on
2. after the first successful log on after rebuilding
3. anyone logged on can still work normally

Also, note that this problem only shows up for one project in my solution. The other project uses the exact same connection string and doesn't have this problem (copied and pasted to be 100% sure). I am in active development on these projects, but have not touched the connections strings nor worked with the `AccountController` and related model classes after getting the login working.

I am using Visual Studio 2008 and .NET version 3.5.