Hi For anyone interested in it I wrote an illustrated guide on how to use the new web installer in Koha 17.05.00 (also considering bug 18741 which should be solved in Koha 17.05.01): If you want English (standard language) as your interface language * http://koha-de.org/wiki/Koha_17.05/Configuration_of_Koha_using_the_web_insta...) If you want German (additional language) as your interface language * http://koha-de.org/wiki/Koha_17.05/Configuration_of_Koha_using_the_web_insta...) Usually the content of the Koha-de-Wiki is in German but I decided that in the future I will write all instructions for the installation and configuration of Koha in English (the lingua franca in information technology) so they are also usable by non-German-speaking users. Best wishes: Michael -- Geschäftsführer · Diplombibliothekar BBS, Informatiker eidg. Fachausweis Admin Kuhn GmbH · Pappelstrasse 20 · 4123 Allschwil · Schweiz T 0041 (0)61 261 55 61 · E mik@adminkuhn.ch · W www.adminkuhn.ch