Problems with BentleyModeler.Application on COM to run VBA macros

How to register BentleyModeler.Application on COM to run VBA macros? I've followed the steps on page17 of help file (unregserver then regserver) it says COM register successfull but still not working. I am using Visual Basic for Applications 7.1, Microsoft Office Standard 2013, Maxsurf 20 V8i.

I also tried to run cmd as administrator and unregserver/regserver from there, it says it worked but it still not working.