canon mp190 - win8 driver installed.
The printer is registered in "devices" in "pc-settings".
But it does NOT show if I select "devices" via charms
(nor does any of my other devices - for that matter ).
Result - I can print from desktop but NOT from "metro"

I have tried reinstalling the driver -
and this You cannot print from a Windows Store app after you upgrade to Windows 8
but to no avail.

Any ideas?

Edit: it appears that the printer does show , and that I CAN print . But only from a limited number of the apps (from "Maps" and "pictures" - but not from explorer!?).
It that how it is supposed to be?