I have negative gold on skyrim and need help

someone told me that you are be able to change my gold amount from a negative number to a decent amount.
if you can help i would be eternally grateful
this problem has effected my entire save
an i cannot purchase any items!
it is a modded game but i was not told that i cannot pick up gold
til it was too late, and now i cannot buy items and building materials
i have the savegame.dat file all i need is my gold changed to about 5m

https://www.mediafire.com/?a064g0taq135hfo

sorry about muliple threads, computer closes page and i dont see my post