MobileRead Forums - View Single Post - Dealing with Kindle for PC/Mac 1.19 and KFX in calibre

mkbooks · 02-13-2024, 05:28 AM

Hi there, i downloaded kindle app and book i purchased, it's AZW format file. Book came out in sept 2020. I installed calibre and the two extension, but when i try to open the book, it shows me the windows pop-up of unknown file ask me what to use to open "kfx-zip"..?!

I'm stuck here then. I searched a bit, it appears it means deDRM failed? I then found this page but i'm a bit confused on the process.. I tried loading book in 4.23 with deDRM 6.xx but it shows unknown cover, so i guess failed too? Please confirm and tell me what i can try, thanks!

02-13-2024, 05:28 AM	#2160
mkbooks Junior Member Posts: 2 Karma: 10 Join Date: Feb 2024 Device: Generic	I'm new to all this Hi there, i downloaded kindle app and book i purchased, it's AZW format file. Book came out in sept 2020. I installed calibre and the two extension, but when i try to open the book, it shows me the windows pop-up of unknown file ask me what to use to open "kfx-zip"..?! I'm stuck here then. I searched a bit, it appears it means deDRM failed? I then found this page but i'm a bit confused on the process.. I tried loading book in 4.23 with deDRM 6.xx but it shows unknown cover, so i guess failed too? Please confirm and tell me what i can try, thanks!