When you install Apache 2.0.45 from the SAS Software Navigator, the
following errors might appear at the end of the installation:


   (OS 10048)Only one usage of each socket address (protocol/network
   address/port) is normally permitted.  : make_sock: could not bind to
   address 0.0.0.0:80
   no listening sockets available, shutting down
   Unable to open logs

   Note the errors or messages above, and press the <ESC> key to exit.
   30...

When you press the <ESC> key or let the timer countdown to 0, the
following error message appears:

   [DAY MON DATE HH:MM:SS YEAR] [error] <OS 2>The system cannot find the
   file specified.  : No installed service named "Apache2".
   Note the errors or messages above, and press the <ESC> key to exit.
   30...

These error messages appear because of another service or process using
port 80. In this case the culprit is due to the IIS Admin running as a
service.

   1. To correct this issue, you go to Start>Settings>Control Panel>
      Administrative Tools>Services.
      IIS Admin  is listed as Started and Automatic.
   2. Click the link for "Stop the service".
   3. Right-click on the "IIS Admin" and change the startup type to
      "Manual".

Once this is completed, you can start the Apache setup again and choose
to repair the installation.

Operating System and Release Information