How to add a program to startup?

Question

C++ / C#

There is a program (prog1) that adds another program (prog2) to startup as follows:

string ExePath = Environment.CurrentDirectory + "\\prog2.exe"; //получает текущий путь до приложения
RegistryKey reg; //ключ реестра
reg = Registry.CurrentUser.CreateSubKey("Software\\Microsoft\\Windows\\CurrentVersion\\Run\\");
reg.SetValue("prog2.exe", ExePath); //добавляется в автозагрузку
reg.Close();

And prog2 checks for the existence of example.txt with File.Exists. If prog2 is started manually, then it successfully finds the file, but if prog2 is started from autoload, then it cannot find anything. Can anyone tell me how to be and what to do?

Answer 1

В аргументах File.Exists использовать Application.StartupPath