I have written a macro that works in a certain assembly, 178537.iam, and have written the macro under the DocumentProject-Modules-Functions. I have the macro pull cell data from an excel file and put it into the iProperties, and want to make this macro work in the ApplicationProject-Modules-Module1 so that it will be available across any file that I open in Inventor, and eventually make it available to the whole company to use. I have checked the box in Microsoft Excel 12.0 Object Library in the Tools-References tab, but this is not available in the ApplicationProject-Modules-Module1. Only the Microsoft Excel 5.0 Object Library is available here, which is a .OLB file, not a .EXE file like the 12.0 is. It seems like I have tried everything to make this macro available to any part or assembly, but can't seem to get it. I apologize if this is confusing, I'm pretty confused myself, but if anyone has any advice it would be greatly appreciated.