C# System.Diagnostics.Process: can't launch a 32 bit exe file in 64 bit OS

Question

I have a 32 bit exe file compiled with Turbo Pascal. I need to launch it. It worked well when I had Windows 7 32 bit, but now I\'m on Windows 7 64 bit, and I get the followi

Answer 1

You can launch 32bit application from 64bit application.

C# Example 1:

var processStartInfo = new ProcessStartInfo("C:\MyApp.exe");
var process = new Process { StartInfo = processStartInfo };
process.Start();
process.WaitForExit();

C# Example 2:

System.Diagnostics.Process.Start("C:\MyApp.exe");