Hi guys

I'm pretty sure I managed to do this a couple of years ago when I was just messing around, but for the life of me I can't get it to work this morning.

I'm following the steps described here

How to use a class (object) from outside of the VBA project - Office | Microsoft Docs 

briefly

• set class instancing to Public Not Creatable
• provide a method in a standard module to create new instances
• Save the File

The other project appears in the References List but when I try and add it I just get a generic error message

I've tried following along from several other examples on the net but nothing specifically Solidworks related - you can imagine the search results from the terms Solidworks VBA Project References etc...

Thanks for looking.