|  06-16-2018, 12:21 PM | #1 | 
| Junior Member  Posts: 3 Karma: 10 Join Date: Jun 2018 Location: Barcelona Device: none | 
				
				Two Users on same Windows 10 computer with the same library
			 
			
			Hi, I would like to know if is possible and how to have on the one Windows 10 computer with two different users using the same library. Many thanks in advance | 
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|  06-16-2018, 12:52 PM | #2 | 
| Wizard            Posts: 4,061 Karma: 38840460 Join Date: Sep 2012 Location: Minneapolis Device: PWSE, Voyage, K3, HDX, KBasic 7 & 8, Nook Glo3, Echos, Nanos | 
			
			Yes.  Calibre has no limit on the number of users. Just plug your device in and there you go! I run secondary libraries - transfer a copy of the ebook to their library after it's been put on their ereader.  This helps me especially with my Mom who comes to me after she's read everything on her ereader and asks for some new stuff. That way I'm not giving her stuff she's already read unless she specifically wants to reread.
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|  06-16-2018, 01:20 PM | #3 | 
| Wizard            Posts: 1,613 Karma: 6718541 Join Date: Dec 2004 Location: Paradise (Key West, FL) Device: Current:Surface Go & Kindle 3 - Retired: DellV8p, Clie UX50, ... | 
			
			As Tarana said, there is no limit to the number of individual users, but only one user at a time. If User A runs calibre and then the OS option to "switch user" is accessed to login as User B, without first quiting out of calibre, trouble will arise if User B runs calibre and accesses the same library. | 
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|  06-16-2018, 01:44 PM | #4 | 
| Grand Sorcerer            Posts: 13,693 Karma: 79983758 Join Date: Nov 2007 Location: Toronto Device: Libra H2O, Libra Colour | 
			
			You'd  need to place the calibre library in a location on your PC accessible to both users. Remember though that the settings / plugins etc are stored in each users AppData directory, so items like plugins will need to be installed twice; once for each user. The other option would be to use calibre portable which saved it's settings etc in the location where the program is installed. Again just install calibre portable where both people can access it. | 
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|  06-16-2018, 08:18 PM | #5 | 
| null operator (he/him)            Posts: 22,010 Karma: 30277294 Join Date: Mar 2012 Location: Sydney Australia Device: none | 
			
			If you want both users to use the same global settings & plugins another option would be to relocate the configuration folder from %APPDATA%calibre to a commonly accessible location (e.g. alongside the library), and set the CALIBRE_CONFIG_DIRECTORY Environment Variable to that location for both users, see ==>> User Manual:Customising calibre:Environment variables. BR | 
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|  06-17-2018, 01:09 PM | #6 | |
| Junior Member  Posts: 3 Karma: 10 Join Date: Jun 2018 Location: Barcelona Device: none | Quote: 
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|  06-18-2018, 11:15 AM | #7 | 
| Guru            Posts: 628 Karma: 12345678 Join Date: Jan 2015 Location: Canada Device: none | 
			
			Now that books can be added, metadata edited, and different users can access their own (virtual) libraries through the calibre server,  I just leave my account and the calibre server running.    If necessary people can set up their own calibre library (my oldest daughter has on her laptop). | 
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| Tags | 
| library, users, windows 10 | 
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