Logged in as Super Admin but no access

WP 3.2.1
Multisite
Hi, I am logged in as Super Admin with MarketPress installed but Network>Settings>MarketPress does not exist.
When I click on Network>Installed Plugins>MarketPress> adjust your settings (clickable link from
"The complete WordPress ecommerce plugin - works perfectly with BuddyPress and Multisite too to create a social marketplace, where you can take a percentage! Activate the plugin, adjust your settings then add some products to your store.")

It returns..

You do not have sufficient permissions to access this page.

How do I fix?