Problem in details: When you try to open the 'Mail setup – Outlook' settings (Email Accounts, Profiles, Data Files) from the 'Mail' shortcut in control panel, you receive the 'Application not found' error and the 'Mail Setup' settings doesn't open. The 'Application not found' error, commonly is because you have installed the wrong Office version (32/64bit), or because you have not removed properly the previous Office version, before installing the new one. This tutorial contains two different methods to resolve the 'Application not found' error message in Mail settings item in Windows Control Panel.
