A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
SO , as I wrote, problem is just with one file (file that I was forced to use with libre, and then saved). There is no such problem with other excel files. And in this particular file when I make new comment, it dos not have the same problem.
And problem is not that excel dos not show comments, it does, but they are transparent, (I checked, in comment formatting, transparency is 0%) whe I do comment editing, every thing is ok, It is not transparent anymore. but after editing transparent again.( and in these "broken comments" is one more new thing, rotation option. In new comments rotation is 0 and i can't change it)
I understand it is strange problem, but it is very important excel file for work , and it has a lot of comments.....
Thanks for trying to help