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Old 12-06-2020, 01:12 PM   #1
wolf111
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Cant open any Ebook

I cannot seem to open epubs i get this error when i do

calibre, version 4.17.0
ERROR: Loading book failed: Failed to open the book at E:\Calibre\John Schember\Snabbstartguide (1)\Snabbstartguide - John Schember.epub. Click "Show details" for more info.

Traceback (most recent call last):
File "site-packages\calibre\gui2\viewer\ui.py", line 450, in _load_ebook_worker
File "site-packages\calibre\gui2\viewer\convert_book.py", line 250, in prepare_book
Exception: Failed to rename: "C:\Users\J\AppData\Local\calibre-cache\ev2\t\tmpbnrgyw" to "C:\Users\J\AppData\Local\calibre-cache\ev2\f\tmpbgzorf" probably some software such as an antivirus or file sync program running on your computer has locked the files

i only have windows defender running in windows 10 so it shouldnt be blocking anything i think?

I tried converting to lrf but when i did that it seems i lost pages...
Help please.
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Old 12-06-2020, 01:52 PM   #2
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Quote:
Originally Posted by wolf111 View Post
I cannot seem to open epubs i get this error when i do

calibre, version 4.17.0
I would suggest an update to calibre 4.23 if you are using the DeDRM plugin or calibre 5.6 if you are not using DeDRM or are willing to run the beta DeDRM plugin.
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Old 12-06-2020, 04:30 PM   #3
wolf111
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Thank you , i wasnt aware there was a later update , i just bought it off the microsoft store but it works now that ive downloaded it off the website.
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Old 12-06-2020, 05:23 PM   #4
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Thank you , i wasnt aware there was a later update , i just bought it off the microsoft store but it works now that ive downloaded it off the website.
Bought it off? Calibre is free. You shouldn't have paid for it. If someone sells it in the Microsoft store, that's fraud.
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Old 12-06-2020, 06:09 PM   #5
wolf111
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I see , it seems to be published by Repackagerexpress.com
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Old 12-06-2020, 09:09 PM   #6
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So they repackage Kovid's work and charge for the privilege of downloading it. Sheesh.
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Old 12-06-2020, 09:24 PM   #7
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I have a feeling their repackaged versions auto-update, some would consider that worth the price of a coffee.

BR
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Old 12-06-2020, 10:14 PM   #8
kovidgoyal
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Unless they also distribute calibre's source code, they will be in contravention of the terms of its license, the GPLv3. Not to mention the general shittiness of profitting off other people's work.
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