https://www.displayfusion.com/Discussions/RSS/?TopicID=b53e5dfa-f6d8-465f-bb1c-50af821f2b53 DisplayFusion RSS: Error Failed to call setdisplayconfig Mon, 25 May 2026 00:54:11 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=b53e5dfa-f6d8-465f-bb1c-50af821f2b53 https://www.displayfusion.com/Discussions/View/error-failed-to-call-setdisplayconfig/?ID=b53e5dfa-f6d8-465f-bb1c-50af821f2b53#2 Tue, 02 Aug 2022 17:23:55 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/error-failed-to-call-setdisplayconfig/?ID=b53e5dfa-f6d8-465f-bb1c-50af821f2b53#2 DisplayFusion Hi Nathaniel,

Could you delete and recreate that profile, and then send me over a copy of your troubleshooting info? Here are the steps:

• Open the Settings > Troubleshooting tab
• Click the "Export Info to File" button
• Reply with the file attached

The next time you receive this error, could you grab another copy of your troubleshooting info and send it over?

Thanks! ]]> https://www.displayfusion.com/Discussions/View/error-failed-to-call-setdisplayconfig/?ID=b53e5dfa-f6d8-465f-bb1c-50af821f2b53 Mon, 01 Aug 2022 21:14:36 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/error-failed-to-call-setdisplayconfig/?ID=b53e5dfa-f6d8-465f-bb1c-50af821f2b53 DisplayFusion When I try to load a monitor profile, I get the following message;

An error has occurred while applying your new Monitor configuration.
Please check your settings and try again.
Error: Failed to call SetDisplayConfig. [HR: 31]
[System.Exception]

This problem appears after having unplugged an HDMI from by computer and then putting it back again. I assumed this was due to windows/display fusion not seeing the monitor which has been reinserted as the same one that was a part of the monitor profile. I have tried to setup the monitor profile again, and then saving, without then touching the cables. However the issue keeps persisting everytime I try to load the desired monitor profile. ]]>