Following are the steps for IMCE Integration with CK Editor in Drupal 6
1. Download the CKeditor module from http://drupal.org/project/ckeditor and imce module from http://drupal.org/project/imce .
2. Unzip the files in the sites/all/modules directory .
3. Download CKEditor from http://ckeditor.com/download. Unzip the contents of the ckeditor directory in the sites/all/modules/ckeditor/ckeditor directory.
4. Enable the modules as usual from Drupal's admin pages.
5. Grant permissions for use of CKEditor in "Administer > User Management > Permissions"
6. Under "Administer > Site configuration > CKEditor", adjust the ckeditor profiles. In each profile you can choose which textareas will be replaced by CKEditor, select default toolbar and configure some more advanced settings.
7. Go to http://ckfinder.com/download and download CKfinder.
8. Extract the downloaded file ckfinder and put it in Ckeditor folder (sites/all/modules/ckeditor/ckfinder) .
9. Open config.php in the ckfinder folder and comment out the CheckAuthentication() function.
/*function CheckAuthentication()
{
// WARNING : DO NOT simply return "true". By doing so, you are allowing
// "anyone" to upload and list the files in your server. You must implement
// some kind of session validation here. Even something very simple as...
