[BetterRed]

Originally Posted by bookworm65

<snip>
So, how on earth does one change it to open via kindle for pc or kindle oasis rather than Calibre?

I would do it like this:

• In File Manager, right click a .azw file and select Open With,
• select Choose another App,
• scroll all the way down and select More apps,
• scroll all the way down and select Look for another app on this PC,
• that will open the Programs Files folder - find and select the program you want (it maybe be in Program Files (X86) if you're running 64 bit Windows).
• Don't forget to click in the Always use this app to open .azw files check box.

BR