Failed to call SetDisplayConfig. [HR: 87]

B.M. Watson63844

2 discussion posts

Hi. I keep getting this issue. Resetting all of my layouts and then it works, only for the issue to be triggered again. Attached debug log. I tried to enable high level logging but that doesn't work either.
DisplayFusion Pro on Steam 9.9
Windows 11 (21 H2) (10.0.22000.0)

edit: rolled back to 9.5c and it works.

• Attachment [protected]: DisplayFusionDebugInfo.zip [30,739 bytes]

Jul 15, 2022 (modified Jul 15, 2022) • #1

Was this error appearing when adjusting a specific setting in the DisplayFusion Monitor Configuration window, or when applying a profile?

Thanks!

Jul 18, 2022 • #2

B.M. Watson63844

2 discussion posts

Quote:

Was this error appearing when adjusting a specific setting in the DisplayFusion Monitor Configuration window, or when applying a profile?

Thanks!

it waa when applying a profile. i then went through and resaved all of the profiles (9 of them). they worked for a day, or maybe w couple profile changes, and then stopped working again.

Jul 18, 2022 • #3

Okay interesting, v9.5 uses an old method to apply the monitor profiles. We've had a few customers mention this seems to fix up their errors, so we have this on our list to look into. We'll let you know if we have anything further on this.

Thanks!

Jul 19, 2022 • #4

Hello,

We've made some changes to our monitor configuration code that should fix this up in our latest beta, as described here: https://www.displayfusion.com/Discussions/View/monitor-configuration-backend-completely-revamped-in-displayfusion-100-beta-18/?ID=b17dacd1-0611-48c1-a29c-3a3e5046812a

Please let me know if you run into any issues after updating.

Thanks!

Dec 1, 2022 • #5

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Failed to call SetDisplayConfig. [HR: 87]