Markbook-Demo-Activation-64.exe + Windows 10 in S Mode

Markbook-Demo-Activation-64.exe will not download on Windows 10 in S Mode. Receive the following message in a pop-up instead. Is there any remedy for this?

“For security and performance, Windows 10 in S mode runs Microsoft-verified apps in S mode.”

The S mode means that no application outside ones installed from the Windows Store is allowed to run. That’s the reason and this applies to any application, not only the ones made with XLS Padlock.