if you use sql 2008 download shen files -->
If you use 2012-2017 yopu need 2 itemmallfix
1. from here -->
2. from here -->

And save both.
Then open hex and open both Itemmall.dll
in itemmall 1 try find SQLNCLI11 and copy provier password login (is Shaiya123)
Then open Shens itemmall.dll and just go to same adress like is in 1
Then just paste from 1 to 2 and should work
If still not work i send you my itemmall.fix and db.agent