When I returned from vacation, I could not get LibreOffice 5.1.4 to work. I uninstalled it – and then re-installed LibreOffice 5.1.4 - it still would not work. I then installed LibreOffice 4.0.4 - which does work. But I would like to upgrade to LibreOffice 5.
Pax et Bonum
Mike Gabby
Please try resetting the user profile, sometimes solves strange issues.
https://wiki.documentfoundation.org/UserProfile
Usually it’s enough renaming/deleting the file “user/registrymodifications.xcu”, it affects all the options in Menu/Tools/Options, and the files “user/basic/dialog.xlc” and “scrip.xlc” are overwritten, additionally custom colors in “user/config/standard.soc” are lost.