The MediaWiki Importer is still in beta and can only be accessed in conversation with site support. Here is the pre-import checklist info:
You are about to import a MediaWiki database into VaultWiki. If MediaWiki is not in the same database as your forum, you will need to manually transfer the data before continuing.
Before continuing, review the following checklist.
Make sure you have added forums to the following namespaces via the Namespace Manager:
Make sure you have the following addons installed:
- VaultWiki Categories
- VaultWiki Images
If you have vBWiki Pro installed, make sure you have added forums to the following namespaces via the Namespace Manager:
Bookmarks