I found that by copying the HTML:-Kit 292 files from another installation I have it on another computer that I have with a Windows XP operating system that resolved the issue I had running the HTML-Kit 292 on Windows 10.
When you ask if I installed the 292 version as an administrator are you asking if the account that I’ve installed it with is designated as an administrator (as opposed to standard or even the guest) account?
An update within the last six months created an Administrator account which now appears on my startup screen. I recognize this significant change because it changed the text of my screen saver to “Windows 10”.