I can’t delete de tmp folder (contact form 7) on /wp-content/upgrade. I get a message that says is not empty. I tried to change permissions with out successful, because I can’t change permissions on this folder (751), I active and deactivate plugin. If I select show hidden files, the directory is empty.
Can you help me please?
Sorry about my poor langue.
http://wordpress.org/extend/plugins/contact-form-7/