Ultimate SEO v3 (and v2.200) [Support Thread]

[lhungil]

That message indicates the user (the HTTP server or PHP runs as) does not have write / delete permissions for those files.

What permissions are assigned to those files? What user is the HTTP server running as? If PHP runs as a seperate process, what user are the scripts run as?

Answers to the above depend upon your hosting provider and their server configuration. Your hosting provider should be able to help identify the above information. They should also be able to identify the neccessary changes (needed on their server) you need to make to file permissions to allow write / delete access for PHP scripts.