Can't 'View' Mobi/AZW3 books on PC

qprfan99 · 07-28-2025, 10:52 PM

When I'm in Calibre & Press VIEW to look at a book; I can do it if its a PDF (it opens in Foxit) but it won't open when I try it with a Mobi or an AZW3. I have Kindle for PC on my PC & the cover of the book will open but I can't move on from the cover.

Any help will be gratefully received
Larry

JSWolf · 07-28-2025, 10:57 PM

Forget K4PC. Use calibre's viewer instead.

qprfan99 · 07-29-2025, 10:48 PM

This doesn't work either. Just an image of the Cover.

Larry

slm · 07-29-2025, 10:56 PM

Just as an experiment, try converting the book to epub. (Basically that's what Calibre's viewer does when you hit "view"). It may provide a useful error message.

qprfan99 · 07-30-2025, 07:07 PM

No joy. Again, just the cover.

DNSB · 07-30-2025, 07:23 PM

One question is if the books are from Amazon, has DRM been removed from them.

I've never used K4PC to try opening a book other than downloaded from Amazon so not certain what you are seeing means.

You may want to try doing a calibre portable install and see if you still have the same issue. If calibre portable works, you could then do an uninstall of calibre and then re-install.

This discussion might be better taken to the calibre forum though enough calibre users in this forum, that it may not matter much.

07-28-2025, 10:52 PM	#1
qprfan99 Enthusiast Posts: 40 Karma: 392 Join Date: Sep 2010 Device: kindle	Can't 'View' Mobi/AZW3 books on PC When I'm in Calibre & Press VIEW to look at a book; I can do it if its a PDF (it opens in Foxit) but it won't open when I try it with a Mobi or an AZW3. I have Kindle for PC on my PC & the cover of the book will open but I can't move on from the cover. Any help will be gratefully received Larry

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07-28-2025, 10:57 PM	#2
JSWolf Resident Curmudgeon Posts: 79,796 Karma: 146391129 Join Date: Nov 2006 Location: Roslindale, Massachusetts Device: Kobo Libra 2, Kobo Aura H2O, PRS-650, PRS-T1, nook STR, PW3	Forget K4PC. Use calibre's viewer instead.

07-29-2025, 10:48 PM	#3
qprfan99 Enthusiast Posts: 40 Karma: 392 Join Date: Sep 2010 Device: kindle	This doesn't work either. Just an image of the Cover. Larry

07-29-2025, 10:56 PM	#4
slm Fool Posts: 470 Karma: 4113712 Join Date: Feb 2003 Device: Kindle: Voyage,PW1,KOA, Kobo: Clara Colour, Nook GLP, Pocketbook verse	Just as an experiment, try converting the book to epub. (Basically that's what Calibre's viewer does when you hit "view"). It may provide a useful error message.

07-30-2025, 07:07 PM	#5
qprfan99 Enthusiast Posts: 40 Karma: 392 Join Date: Sep 2010 Device: kindle	No joy. Again, just the cover.

07-30-2025, 07:23 PM	#6
DNSB Bibliophagist Posts: 46,428 Karma: 169098492 Join Date: Jul 2010 Location: Vancouver Device: Kobo Sage, Libra Colour, Lenovo M8 FHD, Paperwhite 4, Tolino epos	One question is if the books are from Amazon, has DRM been removed from them. I've never used K4PC to try opening a book other than downloaded from Amazon so not certain what you are seeing means. You may want to try doing a calibre portable install and see if you still have the same issue. If calibre portable works, you could then do an uninstall of calibre and then re-install. This discussion might be better taken to the calibre forum though enough calibre users in this forum, that it may not matter much.

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