Please tell me what this means...

Question

Ok, ** When trying to compile the application I receive the following error ** AppMain.cs(116): No overload for method 'AppConfig' takes '1' arguments I have to forms.. AppMain and AppConfig I have frmAppMain class I have defined the following public static AppConfig appConfig In the form load section of AppMain I have the following AppConfig frmAppConfig = new AppConfig(this); I have placed a button on AppMain which contains the following code in the click event frmAppConfig.ShowDialog(); When executing the program I receive the error from above... Situation: I have a main application form. From the main form the user will click a button to bring up the AppConfig form After filling in some information, the user will click OK to save the information supplied on the AppConfig form. I'm probably making this harder than it needs to be. Any assistance provided is VERY much appreciated. Thanks, Bob