Decklink Mini Monitor 4K problem

Hi there !

So here is my situation:
I've got a Dacklink Mini Monitor 4K in PCIe which is not recognize by the Desktop Video Setup app, and doesn't work on Adobe Premiere Pro CC, but works fine on Davinci Resolve.
The things is that at the beginning it was working with both software.

Specs:
Software:
- Blackmagic Desktop Video Setup: 11.4.1
- Blackmagic Davinci Resolve: 16.1.0.055
- Adobe Premiere Pro: CC 2019 (Version 13.1.0)
- Microsoft Windows: 10 Professionnal (Version: 18363.476)
- NVIDIA Drivers: Studio Driver 441.66

Hardware:
- CPU: AMD Ryzen 7 3800x
- GPU: ROG Geforce RTX 2080 Ti
- Motherboard: Asus Prime B450-Plus
- RAM: HyperX HX434C19FRK2/32 2*16 Go
- SSD: 970 EVO Plus NVMe M.2 (where the software are)
- HDD: Seagate 4 To Barracuda 7200 Tr/min (for the rushs and project files)
- Video card: DeckLink Mini Monitor 4K

Plus: The monitor is linked to the Blackmagic card through HDMI, and it is a Eizo ColorEdge CG279X

Thanks !
Have a nice day

.....is not recognize by the Desktop Video Setup app.....here's what I did

https://forum.blackmagicdesign.com/viewtopic.php?f=3&t=77256

Just try it, worked perfectly.

Thanks you a lot !