Updating AppSettings via ASP.NET MVC Controller

Question

I\'m writing a basic little forums web app (for fun and to sharpen the ole\' saw), and I\'m having a bit of trouble with AppSettings.

My plan is to have these settings i

Answer 1

If you are running this from another project then you'll be using the config from that folder which wont have a config file hence the error that it cannot be created.

You may want to use server.mappath or something like that to get to the web folders config file.