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dench · 08-10-2020, 05:46 AM

I have used Calibre 3 to edit ebooks on a Windows 10 desktop PC for years with no problems. When upgrading to Calibre 4 the image editor does not seem to work any more, giving the message 'Not a valid image' when attempting to edit an image. The 'Reports' function lists the images correctly and they show up in the live preview pane correctly when editing pages. Any thoughts on what I'm doing wrong?

08-10-2020, 05:46 AM	#1
dench Junior Member Posts: 2 Karma: 10 Join Date: Aug 2020 Device: Windows 10 desktop PC	Problem editing images in Calibre 4 I have used Calibre 3 to edit ebooks on a Windows 10 desktop PC for years with no problems. When upgrading to Calibre 4 the image editor does not seem to work any more, giving the message 'Not a valid image' when attempting to edit an image. The 'Reports' function lists the images correctly and they show up in the live preview pane correctly when editing pages. Any thoughts on what I'm doing wrong?