Thanks for the feedback. I don't have anything like you describe running. I did have SweetFX installed, and deleting that let me get past the Direct3DCreate9Ex warning dialog.
The new problem is that it now immediately tells me that the ConfigOverrides file is missing (even when one is there), but trying to run cf3config.exe crashes immediately after starting without creating a new one.
This is the shader boot log:
0.00: LoadSettings - Start.
1.46: D3DWrapper::GetAdapterDisplayMode - 3440, 1440, 100, 22
1.46: D3DWrapper::GetAdapterDisplayMode - 3440, 1440, 100, 22
dxdiag had:
---------------
Diagnostics
---------------
Windows Error Reporting:
+++ WER0 +++:
Fault bucket 2103023501068071411, type 5
Event Name: RADAR_PRE_LEAK_WOW64
Response: Not available
Cab Id: 0
Problem signature:
P1: cfs3.exe
P2: 3.1.0.30203
P3: 10.0.17134.2.0.0
P4:
P5:
P6:
P7:
P8:
P9:
P10:
+++ WER1 +++:
Fault bucket 1736417590949748544, type 1
Event Name: APPCRASH
Response: Not available
Cab Id: 0
Problem signature:
P1: cfs3.exe
P2: 3.1.0.30203
P3: 3e3ebe85
P4: d3d8.dll
P5: 0.0.0.0
P6: 5a5e6a2f
P7: c0000005
P8: 0003d910
P9:
P10:
+++ WER2 +++:
Fault bucket 2151256777558603865, type 4
Event Name: APPCRASH
Response: Not available
Cab Id: 0
Problem signature:
P1: NVDisplay.Container.exe
P2: 1.19.2693.9990
P3: 5d440082
P4: AppXDeploymentClient.dll
P5: 10.0.17134.1006
P6: fcecf4f3
P7: c0000005
P8: 0000000000013594
P9:
P10: