Okay, I have installed WYSIWYG module to my Drupal 6 site. I also installed the YUI module v2.8.0r4
I cannot get the image upload to work. When you click image, you get the option to insert URL etc, but no upload form.
I searched and searched for days trying to find the issue but nothing seems to work. I have seen this issue with many others as well.
Has anybody had this problem? Or can anybody help me out with it? It would be greatly appreciated.
IMCE Wysiwyg Bridge only works with the TinyMCE and FCKEditor thus the YUI editor with the Wysiwyg module does no allow image importing with YUI.
However the YUI and YUI_Editor modules do allow uploading with IMCE (checkbox from YUI Edit profile configuration screen):
Allow users to browse images directly from the editor for insertion into the editor. Note: IMCE module must be installed and configured for this to work. Works only with YUI 2.5.x at present.
So it looks like you can get the http://drupal.org/project/yui and http://drupal.org/project/yui_editor modules to do what you want (with IMCE).
Hopefully this helps and good luck!