XnView Software

I have a fresh install of XnViewMP 64-bit, Win 10 21H2 (19044.1889).

- some numbers are displayed in non-expected (and not really readable) font:

- the same happens with some boxes in Settings:

- no other application does this (this applies to XnView Classic, displaying everything just right)

- I have tried changing fonts via Settings, via theme css file, reinstalling, running non-installed version extracted from zip file, turning off font-manager, everything I could come up with short of reinstalling Windows...

...which leads to a question: what font should display that data? Maybe I have uninstalled some fonts that are necessary for XnView MP?

My regional settings (just in case):

Thanks!

Settings>General - Language is on English?

English (en) to be precise, although no matter what is set there, the problem persists

with old version you had no problem?

Did you try another font ? Maybe MS Shell Dlg2 (shown in your screenshot) is damaged ?

I had no problem with an old version and I also checked different font in case of file being corrupt.

I managed to fix it finally, though I have no idea what was broken.

Control Panel > Region > Additional Settings and I reset settings to defaults, reverted to my settings and all looks good.
Looks like Windows fault. What baffles me is - why XnView MP was the only program affected and only partially?

Thank you for all the help.