Instructions for producing the ActiveX control installer 1. Build Mozilla 2. Build the embedding dist 3. Grab the latest Nullsoft 2.0+ Installer from http://nsis.sourceforge.net/ 4. Run build.pl to create a file maninfest and local settings 5. Run MakeNSISW over control.nsi Notes. You need NSIS 2.0. I used NSIS 2.0b3 but others will probably do as well. The script will evolve but presently it assumes the dist dir is $MOZ_SRC\dist\Embed.