After updating to Radeon Software 17.10.3 I can no longer open the editor. This has been seen on both a R9 390X and a R9 290.
If I use AMD's Auto-detect software it's recommended version is 17.7.2 which when installed works correctly.
Info from the log:
[2017.10.30-18.54.33:031][ 0]LogD3D11RHI: D3D11 adapters: [2017.10.30-18.54.33:140][ 0]LogD3D11RHI: 1. 'Microsoft Basic Render Driver' (Feature Level 11_0) [2017.10.30-18.54.33:140][ 0]LogD3D11RHI: 0/0/32729 MB DedicatedVideo/DedicatedSystem/SharedSystem, Outputs:0, VendorId:0x1414 [2017.10.30-18.54.33:140][ 0]LogD3D11RHI: Error: Failed to choose a D3D11 Adapter.
Result: Dialog popup is shown stating you need DX11 with feature 10.0 to run the editor
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-51777 in the post.
| 0 |
| Component | UE - Graphics Features |
|---|---|
| Affects Versions | 4.19 |
| Target Fix | 4.19 |
| Created | Oct 30, 2017 |
|---|---|
| Resolved | Nov 30, 2017 |
| Updated | Sep 23, 2019 |