Installation of Add-In

I have access to an Add-In test product. There are severalother dlls that the Add-In requires. And all of these Add-In dllsare inside the product's folder. I have registered the main Add-Indll with regsvr32.

But the Add-In doesn't show up in the Add-Ins manager inSolidWorks.

So my question is does this Add-In needs to be in a special folderinside the SolidWorks installation directory or can it be anywherein my hard-drive? Or in other words how will SolidWorks locate myAdd-In dll?

Besides registering the COM Ad-In dll with regsvr32 do I need touse any other tools?

Please help. Thank you.SolidworksApi macros