A client of mine encountered this runtime error 1004 "Document not saved" today (while running a macro that opens, copies data from, and then closes [WITHOUT changes]) a series of files from a selected folder.
I am clueless as to how a Workbook.Close command (with SaveChanges set to FALSE!) can possibly cause this error. Any ideas?

Error 1004 Image.png

Error 1004 Debug Image.png