when click on update get 404 page

when click on update get 404 page

by l taylor -
Number of replies: 0
I can edit and update the actual module but I cannot edit and update the resource files. When I click on the edit button it sends me to 404 page cannot be found. This is true through out the site for all courses. I am on 1.5.2
I looked at the post below with the same problem and changed the config.php file but I still have the problem.
Any help and ideas would be much appreciated.
Thanks
Loren
Average of ratings: -