Additional Files
License Manager
If all you need is to install a license into an existing runtime deployment of QuickOPC on Windows, links below may come handy. The are plain EXE-s that you can save to your computer and run. They have no dependencies, and no installation is required.
Download: License Manager utility for Windows (desktop app)
Download: License Manager utility for Windows (console app)
Uninstall instructions: Delete the downloaded file.