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I'm opening a notepad file on a button click by using the following line of code
System.Diagnostics.Process.Start("Notepad.exe");
and it's working fine on localhost but as i upload it over my server it arises an error Security Exception
Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.