Calibre Export/Import Problem

ZANO · 01-06-2024, 03:11 PM

Hi

I have a problem with my backup of Calibre , i have reinstalled my whole windows 10 OS , befor reinstalling i have made a backup of my Calibre : calibre library/export/import all calibre data/export all your calibre data then on my fresh copy of windows 10 OS just installed new calibre program then run Calibre and : calibre library/export/import all calibre data / import previously exported data /choose folder/BIBLIO CALIBRE 02,01,2023/yes/ and here i get pop up shows : error not valid : calibre, version 7.3.0
ERROR: Not valid: The folder C:\Users\zano\Desktop\BIBLIO CALIBRE 02.01.2023 is not valid: The exported data in part-0029.calibre-data is not valid, version (1405047807) is higher than maximum supported version. You might need to upgrade calibre first.

Traceback (most recent call last):
File "calibre\gui2\dialogs\exim.py", line 263, in select_import_folder
File "calibre\utils\exim.py", line 279, in __init__
ValueError: The exported data in part-0029.calibre-data is not valid, version (1405047807) is higher than maximum supported version. You might need to upgrade calibre first.
What to do , the backup folder consists of 29 folders with 28 GB content , please can somebody help me , thank you .

BetterRed · 01-06-2024, 03:22 PM

Moderator Notice

@ZANO - I changed the title of your thread to refer to the Calibre Export/Import feature explicitly.

BR

kovidgoyal · 01-06-2024, 10:09 PM

That error indicates one of the exported files is corrupted. If you still have the original library folders you will need ot re-export.

01-06-2024, 03:11 PM	#1
ZANO Junior Member Posts: 1 Karma: 10 Join Date: Jan 2024 Device: computer	Calibre Export/Import Problem Hi I have a problem with my backup of Calibre , i have reinstalled my whole windows 10 OS , befor reinstalling i have made a backup of my Calibre : calibre library/export/import all calibre data/export all your calibre data then on my fresh copy of windows 10 OS just installed new calibre program then run Calibre and : calibre library/export/import all calibre data / import previously exported data /choose folder/BIBLIO CALIBRE 02,01,2023/yes/ and here i get pop up shows : error not valid : calibre, version 7.3.0 ERROR: Not valid: The folder C:\Users\zano\Desktop\BIBLIO CALIBRE 02.01.2023 is not valid: The exported data in part-0029.calibre-data is not valid, version (1405047807) is higher than maximum supported version. You might need to upgrade calibre first. Traceback (most recent call last): File "calibre\gui2\dialogs\exim.py", line 263, in select_import_folder File "calibre\utils\exim.py", line 279, in __init__ ValueError: The exported data in part-0029.calibre-data is not valid, version (1405047807) is higher than maximum supported version. You might need to upgrade calibre first. What to do , the backup folder consists of 29 folders with 28 GB content , please can somebody help me , thank you .

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01-06-2024, 03:22 PM	#2
BetterRed null operator (he/him) Posts: 21,716 Karma: 29711016 Join Date: Mar 2012 Location: Sydney Australia Device: none	Moderator Notice @ZANO - I changed the title of your thread to refer to the Calibre Export/Import feature explicitly. BR

01-06-2024, 10:09 PM	#3
kovidgoyal creator of calibre Posts: 45,338 Karma: 27182818 Join Date: Oct 2006 Location: Mumbai, India Device: Various	That error indicates one of the exported files is corrupted. If you still have the original library folders you will need ot re-export.

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