Description: Having used LibreOffice 5.4.1 without problems under Windows XP for some months I upgraded to 5.4.2. If I attempt to run Libre Office, or open any file that uses it, the LibreOffice banner appears briefly with a message "Synchronising repository for shared extensions" then disappears and nothing else happens. If I use Windows add/remove facility to get to the LibreOffice installation Wizard neither "repair" or "remove" seems to have any effect. I would happily return to 5.4.1, and still have the installation download, but that tells me I can't install the earlier version without removing the later version (which I can't do). If I attempt to close the Windows add/remove program I get a message "rundll32.exe not responding". Actual Results: See description above Expected Results: See description above Reproducible: Always User Profile Reset: No Additional Info: User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:52.0) Gecko/20100101 Firefox/52.0
*** This bug has been marked as a duplicate of bug 112928 ***