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		#16 | |
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			 Addict 
			
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				Karma: 1179724 
				Join Date: Nov 2015 
				
				
				
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		 Quote: 
	
 I now really, really wish I hadn't updated Calibre, of course. If I get this working again, I'm never updating Calibre ever again. Sent from my SM-N976B using Tapatalk  | 
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		#17 | |
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			 Diligent dilettante 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 3,662 
				Karma: 52758936 
				Join Date: Sep 2019 
				Location: in my mind 
				
				
				Device: Kobo Sage; Kobo Libra Colour 
				
				
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		 Quote: 
	
 To be fair to Mr Goyal, there were A LOT of posts here for the last several weeks warning that the current DeDRM would not work with version 5. A very diligent effort was made to make sure that those who might be impacted could be well-informed well in advance.  | 
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		#18 | 
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			 Junior Member 
			
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				Join Date: Nov 2012 
				
				
				
				Device: kindle 
				
				
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			Just uninstall 5, and then reinstall 4.23.  it will find your library fine.
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
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		#19 | |
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			 Custom User Title 
			
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				Join Date: Oct 2018 
				Location: Canada 
				
				
				Device: Kobo Libra H2O, formerly Aura HD 
				
				
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		 Quote: 
	
  
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		#20 | |
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			 Addict 
			
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				Join Date: Nov 2015 
				
				
				
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		 Quote: 
	
 In any case, DeDRM doesn't appear to work on 4.23 now either for me, even though I have uninstalled 5.0.0 and uninstalled/reinstalled the plug in, and rebooted my machine. Heigh ho. Fortunately I'd finished converting my Kindle library, so if I can't get this to work I guess I'll just have to use the Kobo website or epubs/other formats from elsewhere. Thanks for your help anyway. Sent from my SM-N976B using Tapatalk  | 
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		#21 | 
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			 Diligent dilettante 
			
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				Location: in my mind 
				
				
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			Have you tried the Calibre Portable suggestion? That might work, and if it doesn't you haven't lost anything by trying.
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
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		#22 | 
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			 Addict 
			
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		#23 | |
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			 Addict 
			
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		 Quote: 
	
 Sent from my SM-N976B using Tapatalk  | 
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		#24 | 
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			 Bibliophagist 
			
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				Join Date: Jul 2010 
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		#25 | 
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			 Wizard 
			
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			Are there instructions for downgrading back to 4.23?
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
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		#26 | 
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			 Custom User Title 
			
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			Just run the 4.23 installer and it should roll back.
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
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		#27 | 
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			 Custom User Title 
			
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				Karma: 79528341 
				Join Date: Oct 2018 
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		#28 | 
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			 Well trained by Cats 
			
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				Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A 
				
				
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			you can UNINSTAL both (standard control panel method) and your settings and library remain. 
		
	
		
		
		
		
		
		
		
		
		
		
	
	Calibre has been this way for a decade  | 
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		#29 | 
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			 Zealot 
			
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				Location: Australia 
				
				
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			I ended up with both 4.23 and 5.0 installed. The latter didn't overwrite the old version, as I expected. So I've temporarily uninstalled 5.0 . . . but this won't affect your Calibre Library folder.
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
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		#30 | 
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			 Zealot 
			
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				Karma: 385602 
				Join Date: Aug 2019 
				Location: The Netherlands 
				
				
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			I'm on a Mac. I ran the 4.23 installer and chose to replace the newer (5.0) version. All seems to be fine.
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
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