Re: How can I main my existing root directories and make tiki be my main page.
There are a few things you can try but I would need more information about how would would like to continue accessing the mmccoo.com/index.html file after you set the /wiki/tiki-index.php file to load by default.
You can set tiki to load even in the /wiki directory in a variety of ways. (I.E. Cpanel Redirector or a simple php redirector like the one shown below.)
(This would be your new index.php file at the root of your domain.)
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Accessing your old site would depend on how you need to do it. Can you rename the index.html file to something else and access it that way (http://www.mmccoo.com/galleries.html) which could then be linked to in your tiki menu?
Or are you needing to access it via the actual domain and have the index.html file load by default?
I hope that makes sense. 😊