Hi Yves-Antoine, yaemmanuelli wrote > I have deleted the folder ~OOoLilyPond-Templates and attempted a new > installation. IIUC it's not about the OLy templates folder. These are the steps mentioned by Julien: 1.) Uninstall OOoLilyPond via the Extension Manager. 2.) Rename the LO profile folder as desribed here: https://wiki.documentfoundation.org/UserProfile#Resolving_corruption (under "LibreOffice 5.2 and older"!) 3.) Reinstall OOoLilyPond Does that help? Cheers, Klaus -- Sent from: http://document-foundation-mail-archive.969070.n3.nabble.com/Dev-f1639786.html _______________________________________________ LibreOffice mailing list LibreOffice@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/libreoffice