Translations:ReleaseNotes/7.0/41/en
tdf#44462 (Mike Kaganski, Collabora)
button was added to ▸ ▸ , to call Windows file associations management. This button behaves according to Microsoft file association management policy, which is to open "Default apps" on Windows 7, 8, and 8.1; and to show a message telling user how to open that applet manually in Windows 10. This only works with registered application, so would not work for portable or testing (e.g. beta, when not using WRITE_REGISTRY=1 installation option) releases