Just updated to 3.6, now Calibre won't open!

Kraftwerk · 08-04-2017, 12:54 PM

I just updated to Version 3.6 64 bit but it won't open and a error appears on screen.

Calibre runs on a Windows 8.1 64 bit laptop.

kovidgoyal · 08-04-2017, 01:12 PM

Uninstall, delete C:\\Program Files\\Calibre2
(or wherever you chose to install calibre). Then re-install. And
dont worry, uninstalling will not affect your books/plugins/settings.

Kraftwerk · 08-04-2017, 01:27 PM

Thank you for replying.

I am no computer expert, so I want to make sure I don't do anything wrong.
My 'Calibre2' folder is as you stated above:
C:\\Program Files\\Calibre2

You want me to delete the whole folder called 'Calibre2', or do you also mean that I could uninstall the current version I have of Calibre, and then install Version 3.6?

kovidgoyal · 08-04-2017, 01:46 PM

Uninstall the current version
delete the folder Calibre2
re-install.

Kraftwerk · 08-04-2017, 02:02 PM

Thank you

08-04-2017, 12:54 PM	#1
Kraftwerk Zealot Posts: 100 Karma: 10 Join Date: Oct 2011 Location: UK Device: Paperwhite 2	Just updated to 3.6, now Calibre won't open! I just updated to Version 3.6 64 bit but it won't open and a error appears on screen. Calibre runs on a Windows 8.1 64 bit laptop. Attached Thumbnails Last edited by Kraftwerk; 08-04-2017 at 12:56 PM.

08-04-2017, 01:27 PM	#3
Kraftwerk Zealot Posts: 100 Karma: 10 Join Date: Oct 2011 Location: UK Device: Paperwhite 2	Thank you for replying. I am no computer expert, so I want to make sure I don't do anything wrong. My 'Calibre2' folder is as you stated above: C:\\Program Files\\Calibre2 You want me to delete the whole folder called 'Calibre2', or do you also mean that I could uninstall the current version I have of Calibre, and then install Version 3.6? Last edited by Kraftwerk; 08-04-2017 at 01:41 PM.

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08-04-2017, 01:12 PM	#2
kovidgoyal creator of calibre Posts: 44,534 Karma: 24495948 Join Date: Oct 2006 Location: Mumbai, India Device: Various	Uninstall, delete C:\\Program Files\\Calibre2 (or wherever you chose to install calibre). Then re-install. And dont worry, uninstalling will not affect your books/plugins/settings.

08-04-2017, 01:46 PM	#4
kovidgoyal creator of calibre Posts: 44,534 Karma: 24495948 Join Date: Oct 2006 Location: Mumbai, India Device: Various	Uninstall the current version delete the folder Calibre2 re-install.

08-04-2017, 02:02 PM	#5
Kraftwerk Zealot Posts: 100 Karma: 10 Join Date: Oct 2011 Location: UK Device: Paperwhite 2	Thank you

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