I tried it. No luck.

"Hal Hostetler [MVP P/I]" schrieb im Newsbeitrag
...
Try this, save the attachment, navigate to it in Explorer, right click,
select "Open With|Choose Default program". Is the "Always use..."
checkbox
available now?

Hal
--
Hal Hostetler, CPBE --
Senior Engineer/MIS -- MS MVP-Print/Imaging -- WA7BGX
http://www.kvoa.com -- "When News breaks, we fix it!"
KVOA Television, Tucson, AZ. NBC Channel 4
Live at Hot Licks - www.badnewsbluesband.com