On windows, I installed Aoo3.4 en-US full installation package then zh-CN language package upon it.
Then I upgrade to Aoo 3.4.1 en-US full installation set. Upgrade smoothly, while the 3.4 zh-CN language package remains and is used by the new 3.4.1 openoffice. My suggestion is to uninstall the corresponding language package while removing Aoo full installation set, atomatically, then user has to re-install the new version of language package after upgrade to new version. My reason: 1. if there are any UI change or any new translated string updated in current release, user may miss them 2. release No. and revision in help->about: it's not translated now. but once translated there may be a mistake: install aoo 3.4.1 base package and using 3.4 language package, what the revison should be? -- Regards, Lou QingLe