Hi, I'm also a blind computer user and have noticed this problem (we should start a club, he he). The problem seems to be for all reg files, those added in tweaks (but the built in tweaks work, just not if you add a reg file to the tweaks section), and reg files in any addons don't get processed either (e.g. so with the 7-zip addon 7zip will install, but won't get added to the context menu or anything as an example). This is with version 184.108.40.206 of wintoolkit. Not sure if this is also a bug or not, but didn't the wintoolkit silent installer also reboot windows when it had finished, as it just carries onto the windows desktop now.