https://bugs.winehq.org/show_bug.cgi?id=15480
--- Comment #31 from Austin English austinenglish@gmail.com --- (In reply to C. Leu from comment #30)
Unfortunately this problem is again back in Wine 8.0 (stable).
When I open a *.xlsx file at the desktop and save it (with the same name) to an *.ods file then Excel 2010 will create two (useless) files. One is a *.lnk (which points to the original xlsx) and the other is a shortcut regarding the ods file but also with *.ods ending.
As mentioned, both of them are non-functional.
Please open a new bug.