Conversion failed when converting from a character string to uniqueidentifier

Hi

I would one of two things in Power Query Editor

A. Change the data type to String but make sure it over-write the original

or

A. If you do not need the column, write a SQL Select and do not select the column in question

I hope this might help

If I answer your question, please mark my post as a solution, this will also help others.
Please give Kudos for support.

Tomas Santandreu Polanco |Principal Business Intelligence Consultant
www.designmind.com