DisplayFusion RSS: Windows 7, cloned desktop of 3 additional usb3 monitors but getting error adding a 4th usb3 monitor https://www.displayfusion.com/Discussions/RSS/?TopicID=517dea18-854e-4f75-b99d-c7499cc11623 DisplayFusion RSS: Windows 7, cloned desktop of 3 additional usb3 monitors but getting error adding a 4th usb3 monitor Tue, 26 May 2026 04:06:39 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=517dea18-854e-4f75-b99d-c7499cc11623 Windows 7, cloned desktop of 3 additional usb3 monitors but getting error adding a 4th usb3 monitor https://www.displayfusion.com/Discussions/View/windows-7-cloned-desktop-of-3-additional-usb3-monitors-but-getting-error-adding-a-4th-usb3-monitor/?ID=517dea18-854e-4f75-b99d-c7499cc11623 Sun, 05 Feb 2017 19:23:31 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/windows-7-cloned-desktop-of-3-additional-usb3-monitors-but-getting-error-adding-a-4th-usb3-monitor/?ID=517dea18-854e-4f75-b99d-c7499cc11623 DisplayFusion I have an hp 4540 laptop running your paid version software Display fusion 8.1.2 . I have 4 additional usb3 portable monitors. I have 3 of the portable monitors showing the desktop from my laptop. When i go to add the 4th portable usb3 monitor it will only extend the display from my laptop instead of clone it like the other ones & i am getting this code from your software when i try to clone it:
An error has occurred while applying your new Monitor configuration.
Please check your settings and try again.
Error: Failed to call SetDisplayConfig. [HR: 31]

Please help, we go live broadcast on monday & need this taken care of asap...Thanks ]]>