When using quote marks in translation (e.g. when referring to buttons in text), the Windows installer escapes them visibly, i.e. shows \" instead of just ". I went around the problem for now by replacing the straight quotes with the curly ones in translation of "instsetoo_native", but this should be fixed nonetheless.
Andras Timar committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=05923e058a6b90f05c90d5f9aef4de58233a51ac fdo#59321 un-escape quotes in Windows Installer's idt files The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Andras Timar committed a patch related to this issue. It has been pushed to "libreoffice-4-0": http://cgit.freedesktop.org/libreoffice/core/commit/?id=f186fe6ea1808d3b75476efc7f490ea9ab510e4f&h=libreoffice-4-0 fdo#59321 un-escape quotes in Windows Installer's idt files It will be available in LibreOffice 4.0. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.