Hi @lokki,
Can you please download the Microsoft Troubleshooter program here:
https://support.microsoft.com/en-us/topic/fix-problems-that-block-programs-from-being-installed-or-removed-cca7d1b6-65a9-3d98-426b-e9f927e1eb4d
Run the “MicrosoftProgram_Install_and_Uninstall.meta.diagcab”, select Installing.
After that, please try again with the spacedesk driver installer.
