Error in the OMF installation script

The error message

Warning: require_once(C:\xampp\htdocs\oc-156/admin/config.php): failed to open stream: No such file or directory in C:\xampp\htdocs\oc-156\omf_install\index.php on line 10

This happens when your /admin directory is renamed.


  1. Open the file /omf_install/index.php in any text editor
  2. Search for this text: admin/config.php (It's on line #10)
  3. Change “admin” to “your_admin_folder_name”
  4. Save the file and upload it back to your server
  5. Go to your again


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