在 LocalSystem C# 下运行的 RunAs

Question

We are trying to execute a process, let's say "cmd.exe" under another username credentials. The application is running as a WCF service under LocalSystem account. We have tried several methods(Process.start, CreateProcessWithLogOn, etc) and all seem to fail with "Access denied".

Does anyone know how to do it? Is there any way out there to do it?

        var myProcess = new ProcessStartInfo(path)
            {
                UserName = username,
                Password = MakeSecureString(password),
                UseShellExecute = false, LoadUserProfile = true
            };

Answer 1

Tried setting UseShellExecute to false for the ProcessStartInfo ? Or setting LoadUserProfile to false. Also your secure string maybe built incorrectly, did you try to use plain text password (temporarily, just to isolate the problem)? Does process start if you just use RunAs from command line?