DisplayFusion RSS: Error when changing monitor profiles https://www.displayfusion.com/Discussions/RSS/?TopicID=bbb9ff39-8f33-4abc-9c42-f0e3e7c42319 DisplayFusion RSS: Error when changing monitor profiles Sun, 21 Jun 2026 08:28:51 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=bbb9ff39-8f33-4abc-9c42-f0e3e7c42319 RE: Error when changing monitor profiles https://www.displayfusion.com/Discussions/View/error-when-changing-monitor-profiles/?ID=bbb9ff39-8f33-4abc-9c42-f0e3e7c42319#4 Wed, 06 Jan 2021 19:02:30 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/error-when-changing-monitor-profiles/?ID=bbb9ff39-8f33-4abc-9c42-f0e3e7c42319#4 DisplayFusion No worries, thanks for following up! ]]> RE: Error when changing monitor profiles https://www.displayfusion.com/Discussions/View/error-when-changing-monitor-profiles/?ID=bbb9ff39-8f33-4abc-9c42-f0e3e7c42319#3 Thu, 31 Dec 2020 08:49:03 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/error-when-changing-monitor-profiles/?ID=bbb9ff39-8f33-4abc-9c42-f0e3e7c42319#3 DisplayFusion It's been a few days since I updated to 9.7.1 beta 10 and recreated the profiles, and no error yet. Maybe I created this post a bit preemptively, because I only created it a couple hours after updating to 9.7.1 beta 10, convinced that updating to that version would produce errors soon after like the previous updates did.

If it happens again, I'll be sure to do as you recommended with debug logging. But I'm hopeful that whatever changed in this version fixed it enough that the error won't come back. ]]> RE: Error when changing monitor profiles https://www.displayfusion.com/Discussions/View/error-when-changing-monitor-profiles/?ID=bbb9ff39-8f33-4abc-9c42-f0e3e7c42319#2 Tue, 29 Dec 2020 21:57:51 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/error-when-changing-monitor-profiles/?ID=bbb9ff39-8f33-4abc-9c42-f0e3e7c42319#2 DisplayFusion That's about everything I would recommend to try as well. Would you be able to send a full debug log?

  • On the DisplayFusion Settings > Troubleshooting tab, change the Logging drop-down to "L1: Log Minimal" and click Apply
  • Reproduce the error and note the time so we'll know where to check in the log file
  • Click the "Export Info to File" button on the Settings > Troubleshooting tab
  • Reply with the file attached
  • Disable debug logging after sending the log

Thanks! ]]> Error when changing monitor profiles https://www.displayfusion.com/Discussions/View/error-when-changing-monitor-profiles/?ID=bbb9ff39-8f33-4abc-9c42-f0e3e7c42319 Sun, 27 Dec 2020 07:59:21 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/error-when-changing-monitor-profiles/?ID=bbb9ff39-8f33-4abc-9c42-f0e3e7c42319 DisplayFusion I'm getting an error when trying to use a saved monitor profile to change the orientation of screens:

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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]


Here's what I've tried so far:
-Uninstall, delete all settings, and reinstall DisplayFusion to the latest release version, recreate my profiles (multiple versions over the last year. I don't know exactly which versions I used but they were various 9.6 and 9.7 versions. All had the same error starting to show up again a few hours after reinstall.)
-Update displayfusion to the latest beta version, 9.7.1 beta 10
-Used Display Driver Uninstaller to uninstall my graphics drivers, including Intel, AMD, and nVidia to remove traces of previous drivers in case the old intel drivers were interfering. Then reinstalled nVidia drivers version 460.89

I only found one thing that works temporarily. If I delete all my monitor profiles then recreate them, they start working for a few hours, but then I start getting that error again.

Any ideas what else I could try? ]]>