Refuses to configure, resets

Hello,

I've been a satisfied Hikashop Essential user for almost a year now. I'm in the process of designing another (separate) website and decided to upgrade to Hikashop Business.

I seem to be running into a problem, I'm not sure if it was an update bug or if it is a bug in Business that is not in Essential.

The bug is, anytime I change in option in configuration and click save, I get the following message:

Your checkout workflow is empty.
Checkout workflow invalid. The modification is ignored. See the documentation for more information on how to configure that option
No valid weight unit entered. The system put back the default units.
No valid dimension unit entered. The system put back the default units.
Successfully Saved

So the problem is that the options I have modified are switched right back, I.E. Changing Main Tax Zone or Main Currency from the install defaults to the US Dollar, then clicking save, those two options are switched back to the Euro and Rhones (install defaults).

Also, the workflow IS set up right, even same as my Essentials website.
All weight units are valid
All dimension units are valid
Changes are NOT being saved despite getting a "successfully Saved"


Specs:
HikaShop Business (where problems are) - Joomla 2.5.6.
HikaShop Essential (No Problems) - Joomla 1.5.26

You're the man... Not sure why I never thought of that. I guess pulling all nighters tends to make you forget the simple things.

Thanks a lot.

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