In addition to the information given in the previous reply from Marcus, you should be aware that the website openoffice<dot>de you are attempting to download from is not an official Apache owned domain. It is registered to a person named Arne Koenig in Verden. The file [1] being offered for download from that site is NOT an exact copy of the official installation file [2].
[1] Unofficial Installation File Filename: OpenOffice_4.1.4_Win_x86_install_de.exe Size: 167 MB (175,205,456 bytes) SHA256: 4653604ba8edce0627629518f083a5e129fbd2ddb026e935f3abd53235817d5f [2] Official Installation File Filename: Apache_OpenOffice_4.1.4_Win_x86_install_de.exe Size: 166 MB (174,734,171 bytes) SHA256: 48545078494370d5df9b55b97c310de16154be081a75a5e97f304af068ccd58e The difference does not automatically indicate that there is an issue with the unofficial file and clean scan results from 4 major anti-malware programs suggest that it may be safe, but it would be advisable to follow the advice from Marcus and only download from: https://www.openoffice.org/download/ Dave -- Please address any reply to the mailing list only. Any messages sent to this noreply@ address are automatically deleted from the server and will never be read.