title: No password for psExec works, but empty string to password flag does not
body: <p>I'm using a program called <a href="https://technet.microsoft.com/en-us/sysinternals/bb897553.aspx" rel="nofollow">psExec</a> to remotely connect to a machine and start an interactive program.<br>
  The machine I'm connecting to, does not have a password.  </p>
  
  <p>So if I run this:  </p>
  
  <pre><code>psExec \\Computer_Name -u User -i -d calc.exe
  </code></pre>
  
  <p>It prompts me for a password:  </p>
  
  <pre><code>Password:  
  </code></pre>
  
  <p>I just hit enter(since the computer doesn't have a password), and it works.  </p>
  
  <hr>
  
  <p>I don't want to have to hit enter every time, because I am writing a script.<br>
  So I tried this:  </p>
  
  <pre><code>psExec \\Computer_Name -u User -p -i -d calc.exe
  </code></pre>
  
  <p>and this:  </p>
  
  <pre><code>psExec \\Computer_Name -u User -p"" -i -d calc.exe
  </code></pre>
  
  <p>and this:  </p>
  
  <pre><code>psExec \\Computer_Name -u User -p'' -i -d calc.exe
  </code></pre>
  
  <p>and this:  </p>
  
  <pre><code>psExec \\Computer_Name -u User -p "" -i -d calc.exe
  </code></pre>
  
  <p>and this:  </p>
  
  <pre><code>psExec \\Computer_Name -u User -p '' -i -d calc.exe
  </code></pre>
  
  <p>but no matter what, specifying the <code>p</code> flag results in a "Wrong Username or Password error."    </p>
  
  <p>How can I tell my script to either press enter automatically, or automate psExec to connect automatically without a password?  </p>
  
  <p>I'm in PowerShell if that is relevant.  </p>