Cs-Cart Multivendor Advanced_Addon Inconsistent

I''m puzzled with reference from the attached file, what is the reason why the two freshly installed Multivendor with exactly the same settings as described in cs-cart website but not working as expected.

the first installation works as expected following the instruction from the tutorial, then the second installation is not working as expected but contains the same 100% setup of the first installation as described from the tutorial.

Please see the attached file.