How to post excel file as attachment, in support of question.

[Besoeker3]

Ah, OK but they are my own numbers.

 

[Besoeker3]

Duplicate.

 

[Hv&Lv]

I’ve heard of people doing that. Does it really work? I’ve never had to try it, just curious.

Absolutely. It works.
It’s a reason many excel forums WILL NOT answer posts asking “how to unlock password…”

Your basically deleting secure hash algorithms