title: httpd.exe application error
body: <p>when trying to install Apache service through Wamp Server, the following error comes up:</p>
  
  <p>httpd.exe - Application error
  The application was unable to start correctly (0xc000007b). Click OK to close application.</p>
  
  <p>Port 80 is not actually being used. </p>
  
  <p>I am running it in a Windows 7 machine. I have tried uninstalling it, removing the folder and registry keys but error persist.</p>
  
  <p>Any help will be really appreciated it.</p>
  
  <p>Thanks</p>