Hi Clay,
I am sorry for the delayed reply. You can use this steps to configure your LinkedIn setting.
LinkedIn
1. Edit your LinkedIn application.
2. Check Website URL, and JavaScript API Domains make sure they are the same as your site domain (
http://www.yoursite.com and
http://yoursite.com make a big difference)
3. Revoke and regenerate OAuth Keys
3.5. rw_nus must be checked
4. Go to the EasyBlog -> Autoposting -> Advanced Settings page and revoke the access.
5. Go though the EasyBlog -> Autoposting -> Step by step guide and re-enter the new keys and reauthenticate the LinkedIn access.
If this issue is still persist, perhaps you can provide us with backend access, FTP access and LinkedIn access so that we can further assist you on this issue.
Please advise.