If you are still missing the option “File -> Application -> Install” in the menu of the Notes client although you already followed the instructions in this article, then try to set the value “enable.update.ui=true” in the file
[codesyntax lang=”text”]
…\<notesdata>\Workspace\.metadata\.plugins\org.eclipse.core.runtime\.settings\com.ibm.notes.branding.prefs
[/codesyntax]
Make sure you have closed your Notes client before you make any changes in order to avoid that Notes will overwrite them again while closing.