I have an application that writes a text file to a folder in the users C:// drive. This application is run from a network folder by multiple users and it gets this error:

Request for the permission of type ‘System.Security.Permissions.FileIO.Permission.mscorlib.

It says to grant this application the required permission use the .NET Framework Configuration tool. I can get it to work by creating a code group in the configuration tools but I was wondering if there is a way to do this in the application itself?

I solved the problem by using ClickOnce deployment to publish the program to the network folder and setting the application to a full trust application using the ClickOnce Security Settings.

I solved the problem by using ClickOnce deployment to publish the program to the network folder and setting the application to a full trust application using the ClickOnce Security Settings.