Create sfx installer

[WinFX]

Hi, @Ximonite or @blackwingcat, or someone who knows how to do it. How can I compress my own unofficial update. I've seen some outdated methods from 2005-2013 but they didn't work for me. I ask you two more than anything since you always release unofficial updates this way.

[NotHereToPlayGames]

Are you wanting your sfx install to just extract files?  Or are you also wanting it to add entries to the registry?