What are the external files links to Excel spreadsheet?

[Christopher Asaipillai]

Hi there

Ive been asked to write some code that will iterate through a
excel spreadsheet and list all its external links.

Could someone tell please what the different types of file links an
Excel spreadsheet can have?

Reason is that we are doing a data migration and file shares will need
to be changed.
Picture

I can also extract hyperlinks and their file paths, but im not sure of
what other file based links there are.

Many thanks

Chris Asaipillai