从ASP.Net页面运行批处理文件

有谁能告诉我我做错了什么？

public void ExecuteCommand(string batchFileLocation)
{
   Process p = new Process();

   // Create secure password
   string prePassword = "myadminpwd";
   SecureString passwordSecure = new SecureString();
   char[] passwordChars = prePassword.ToCharArray();
   foreach (char c in passwordChars)
   {
       passwordSecure.AppendChar(c);
   }

   // Set up the parameters to the process
   p.StartInfo.FileName = @"C:WindowsSystem32cmd.exe";
   p.StartInfo.Arguments = @" /C " + batchFileLocation;
   p.StartInfo.LoadUserProfile = true;
   p.StartInfo.UserName = "admin";
   p.StartInfo.Password = passwordSecure;
   p.StartInfo.UseShellExecute = false;
   p.StartInfo.CreateNoWindow = true;

   // Run the process and wait for it to complete
   p.Start();
   p.WaitForExit();
}

在服务器上的“应用程序”事件查看器日志中,每次尝试运行时,都会出现以下问题：

Faulting application cmd.exe,version 6.0.6001.18000,time stamp 0x47918bde,faulting module kernel32.dll,time stamp 0x4791a7a6,exception code 0xc0000142,fault offset 0x00009cac,process id 0x8bc,application start time 0x01cc0a67825eda4b.

UPDATE

以下代码工作正常(它运行批处理文件)：

Process p = new Process();
p.StartInfo.FileName = batchFileLocation;
p.StartInfo.WorkingDirectory = Path.GetDirectoryName(batchFileLocation);
p.StartInfo.UseShellExecute = false;

// Run the process and wait for it to complete
p.Start();
p.WaitForExit();

然而,这不是(当我尝试以特定用户身份运行时)：

Process p = new Process();

// Create secure password
string prePassword = "adminpassword";
SecureString passwordSecure = new SecureString();
char[] passwordChars = prePassword.ToCharArray();
foreach (char c in passwordChars)
{
      passwordSecure.AppendChar(c);
}

p.StartInfo.FileName = batchFileLocation;
p.StartInfo.WorkingDirectory = Path.GetDirectoryName(batchFileLocation);
p.StartInfo.UseShellExecute = false;
p.StartInfo.UserName = "admin";
p.StartInfo.Password = passwordSecure;

// Run the process and wait for it to complete
p.Start();
p.WaitForExit();