build-in icons

[wincmd64]

Why are there so few of them? What about .djv and the others?

[kjk]

Because no-one did the work to add more icons

[UpdateQuery]

I don't know if this can help, but for now I go get it from:

[HKEY_CURRENT_USER\Software\Classes\SumatraPDF.pdf\DefaultIcon]
@="\"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe\",11"