PDFAchitect 6 - Failure to check launch permissions

Hi there!

I just tried to update from PDFArchitect 5 with the "Edit" module purchased to PDFArchitect 6 on Windows 10. I don't know what happened, but I cannot start Architect 5 or 6, although both appear to be installed on my computer. On install, it appeared that 6 was uninstalling 5, but that doesn't appear to have actually happened. And now, when I try to run 6, I get the following Error Window:


Any help you can provide would be greatly appreciated!