NOTE: This new installation contains Kisslicer 1.6 which has a number of new features and settings.
If you are updating an existing Kisslicer 1.5 install, then after installation, you MUST do (from the menu bar) File/Choose and Restore. Then single-click on settingsMaster or _reference to highlight it and press OK. That should load the correct master settings.
NOTE: The software installer must be run as an Administrator. After downloading, open the downloads folder and right-click on the installer .exe file and choose "Run as Administrator". This will give it the necessary security privileges to install the serial driver.