[HELP] Upgrading antrix.sql

Hi, I'm trying to upgrade my Antrix SQL database. [using ChaosV2 repack]

However, a key issue is... how can I upgrade without losing all of the character and account and item information?

I know that I'm going to have to do some kind of selective import or backup, but I'm not exactly sure what I'm going to have to save when upgrading.

Can ANYONE help me?
[It's been depressing lately, none of my 3 previous posts were replied to... But if this is solved, it would totally leave those 3 posts insignificant.]

Thanks in advance...

-yoinkman

With SQLyog:
Make another database (for example antrix2), restore the newer db form chaos repack v2.
Now, righ click on antrix2 and select "copy to different host/db" (or something like that).
In the next window, slect all tables except accounts and characters, select also antrix (up-right corner) and drop if already exists.

Start the copy.

Hope it helps