private static void StartProcess(string FileName, string sPath)
{
try
{
if (!System.IO.File.Exists(FileName))
return;
System.Diagnostics.Process myProcess = new System.Diagnostics.Process();
myProcess.StartInfo.UseShellExecute = false;
myProcess.StartInfo.FileName = FileName;
myProcess.StartInfo.Arguments = sPath;
myProcess.Start();
myProcess.WaitForExit();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}

启动程序

StartProcess(@"\Windows\tMail.exe");