Hi I need to disable the extensions install GUI for end-users (extensions are "Nasty Security Exposures (TM)" here ) In previous versions (OOo 3.2.1) I used the following command to de-register the extension GUI (in a install script): Regcomp = chr("34") & strProgramFiles & "\OpenOffice.org 3\URE\bin\regcomp.exe" & chr("34") Servicesrdb = chr("34") & strProgramFiles & "\OpenOffice.org 3\Basis\program\services.rdb" & chr("34") Services = "vnd.sun.star.expand:$BRAND_BASE_DIR/program/deploymentguimi.uno.dll" wshShell.run Regcomp & " -revoke -r " & Servicesrdb & " -c " & Services, 0, True since LibreOffice 3.?, some of these libs moved elsewhere and dll's have new names, specifically: what is now "deploymentguimi.uno.dll" ? (I have deployment.dll, deploymentgui.dll and deploymentmisclo.dll, so which one?) and \Basis\program\services.rdb seems to have moved to \program\services\services.rdb, my best guess so far... Right? Thanks for the help -- Olivier Hallot Founder and Steering Commitee Member The Document Foundation