Pop-up Windows Not Working
If the "www." subdomain is being added or removed automatically and you experiencing this issue you will want to look at your .htaccess file to see if a redirect is taking place.
While we're happy to provide addon support for installation, updating etc we unfortunately cannot provide TinyMCE configuration support. If you're having a TinyMCE related issue try the official wiki or forum for a prompt response from their development team.
However if the addon is affecting your EE install continue below.
NSM TinyMCE addon support
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