DisplayFusion RSS: DisplayFusion Log showing PID: 124, Access is denied, [System.ComponentModel.Win32Exception] https://www.displayfusion.com/Discussions/RSS/?TopicID=0ab2cd80-0b60-46c8-a416-5b436f34a804 DisplayFusion RSS: DisplayFusion Log showing PID: 124, Access is denied, [System.ComponentModel.Win32Exception] Sat, 20 Jun 2026 04:28:20 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=0ab2cd80-0b60-46c8-a416-5b436f34a804 RE: DisplayFusion Log showing PID: 124, Access is denied, [System.ComponentModel.Win32Exception] https://www.displayfusion.com/Discussions/View/displayfusion-log-showing-pid-124-access-is-denied-systemcomponentmodelwin32exception/?ID=0ab2cd80-0b60-46c8-a416-5b436f34a804#5 Wed, 28 Oct 2020 18:23:01 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/displayfusion-log-showing-pid-124-access-is-denied-systemcomponentmodelwin32exception/?ID=0ab2cd80-0b60-46c8-a416-5b436f34a804#5 DisplayFusion Ok, so it looks like for whatever reason, Windows is returning an access denied when the DisplayFusionService tries to rename those NVIDIA helper files. Unfortunately we're not able to reproduce it here, so I'm not sure why your machine would be denying it.

Have you had any trouble since enabling the advanced setting? ]]> RE: DisplayFusion Log showing PID: 124, Access is denied, [System.ComponentModel.Win32Exception] https://www.displayfusion.com/Discussions/View/displayfusion-log-showing-pid-124-access-is-denied-systemcomponentmodelwin32exception/?ID=0ab2cd80-0b60-46c8-a416-5b436f34a804#4 Thu, 15 Oct 2020 15:12:02 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/displayfusion-log-showing-pid-124-access-is-denied-systemcomponentmodelwin32exception/?ID=0ab2cd80-0b60-46c8-a416-5b436f34a804#4 DisplayFusion Ok, that's good to know! You could run into issues with the Windows taskbar getting jumbled when exiting games and such. DisplayFusion is supposed to disable the NVIDIA helper processes if you have Monitor Splitting enabled on a Surround setup, but it looks like it's failing to do that for some reason.

I'll pass the log over to our developers so they can have a look.

Thanks! ]]> RE: DisplayFusion Log showing PID: 124, Access is denied, [System.ComponentModel.Win32Exception] https://www.displayfusion.com/Discussions/View/displayfusion-log-showing-pid-124-access-is-denied-systemcomponentmodelwin32exception/?ID=0ab2cd80-0b60-46c8-a416-5b436f34a804#3 Thu, 15 Oct 2020 08:14:04 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/displayfusion-log-showing-pid-124-access-is-denied-systemcomponentmodelwin32exception/?ID=0ab2cd80-0b60-46c8-a416-5b436f34a804#3 DisplayFusion
Quote:
If you enable this option in the Advanced Settings window, do those errors stop showing up in the log?
General: Don't Check nVidia Processes


That appears to stop the error. Any potential problems in running with this option enabled? ]]> RE: DisplayFusion Log showing PID: 124, Access is denied, [System.ComponentModel.Win32Exception] https://www.displayfusion.com/Discussions/View/displayfusion-log-showing-pid-124-access-is-denied-systemcomponentmodelwin32exception/?ID=0ab2cd80-0b60-46c8-a416-5b436f34a804#2 Thu, 15 Oct 2020 01:02:40 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/displayfusion-log-showing-pid-124-access-is-denied-systemcomponentmodelwin32exception/?ID=0ab2cd80-0b60-46c8-a416-5b436f34a804#2 DisplayFusion If you enable this option in the Advanced Settings window, do those errors stop showing up in the log?
General: Don't Check nVidia Processes
]]> DisplayFusion Log showing PID: 124, Access is denied, [System.ComponentModel.Win32Exception] https://www.displayfusion.com/Discussions/View/displayfusion-log-showing-pid-124-access-is-denied-systemcomponentmodelwin32exception/?ID=0ab2cd80-0b60-46c8-a416-5b436f34a804 Sun, 11 Oct 2020 07:20:43 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/displayfusion-log-showing-pid-124-access-is-denied-systemcomponentmodelwin32exception/?ID=0ab2cd80-0b60-46c8-a416-5b436f34a804 DisplayFusion My DisplayFusion Log is showing multiple failures for PID 124 which is the registry. Would you please advise me of what is needed to stop this failure. I have attached the DisplayFusion Log and also the Debug log. ]]>