Just installed RobotLab - super smooth installation + installation video - thanks so much! BTW, I am a software engineer and did a lot of work with windows installers. You should think about getting your installation file (the msi file) "ev code-signed", that way the customer won't see a security warning blocker window from Windows, because it's suspicious of your installer. Code-signing prevents this, essentially assuring the customer (and Windows) that the msi is really from you. Free pro advice, and you're very welcome.