I have an Excel VBA project that I need to transfer to other users (via
email). When they receive my Excel workbook, certain functions are not
working properly (e.g. the UCase() function). I suspect that not all of the
references to Object Libraries I'm using are transferring properly. I'm only
using standard Microsoft libraries so I think perhaps the paths are just
different on the user's PC.

Is there any way to ensure that references to Object Libraries are
maintained when a workbook is transferred to another PC?

Thanks.