title: Installer Error : Unknown error (0x80005000) Error 1001. The URL cannot be empty. Parameter name: url
body: <p>I get the following error when I install a web application. I experienced this kind error only in my machine. I checked with admin privileges, but no hope.</p>
  
  <p>OS - Windows 7, 64 bit</p>
  
  <p><img src="https://i.stack.imgur.com/YYoiL.png" alt="enter image description here"></p>
  
  <p><img src="https://i.stack.imgur.com/9CGbr.png" alt="enter image description here"></p>
  
  <p>After 'Error 2', the installer is rolling back !</p>