Hi, C-Bus Toolkit 1.14.3 has been released. You can find it at the CIS Downloads page. This release addresses a problem introduced by the recent Windows update patch KB3061518 that stopped the eDLT unit dialog from working. The release notes describing all changes in detail can be found here: [URL="http://203.41.170.20/downloads/Toolkit/C-Bus%20Toolkit%201.14.3%20Release%20Notes.pdf"]C-Bus Toolkit 1.14.3 Release Notes.pdf[/URL] Regards, Clipsal Software Team