Hi, C-Bus Toolkit 1.15.5 has been released. You can find it at the [URL='https://www.clipsal.com/Trade/Support/Software']CIS Downloads[/URL] page. (you may see a cached page with the 1.15.4 download, please refresh in your browser) This release includes: [LIST] [*]An update to the USB drivers to improve installation on Windows 10. [/LIST] For full details, refer to the release notes. Regards, Clipsal Software Team