AppEncD3D11.exe of nvidia-video-codec-sdk8.1.24 don't run in win7。

driver file is 391.35-desktop-win8-win7-64bit-international-whql.exe
D3D setup is DXSDK_Jun10.exe
graphics card:GTX1070、GTX980

D:\xuws>AppEncD3D11.exe -i r_200.rgb -o r.264 -s 2352x1464
log4cplus:ERROR ********* ~Logger()
log4cplus:ERROR ********* ~Logger()
log4cplus:ERROR ********* ~Logger()
log4cplus:ERROR ********* ~Logger()
log4cplus:ERROR No appenders could be found for logger (DXGI).
log4cplus:ERROR Please initialize the log4cplus system properly.
GPU in use: NVIDIA GeForce GTX 1070
[INFO ][10:17:06] Encoding Parameters:
codec : h264
preset : default
profile : (default)
chroma : yuv420
bitdepth : 8
rc : constqp (P,B,I=28,31,25)
fps : 30/1
gop : INF
bf : 0
size : 2352x1464
bitrate : 0
maxbitrate : 0
vbvbufsize : 0
vbvinit : 0
aq : disabled
temporalaq : disabled
lookahead : disabled
cq :

NvEncoder::RegisterResources : m_nvenc.nvEncRegisterResource(m_hEncoder, &regist
erResource) returned error 22 at …\NvCodec\NvEncoder\NvEncoder.cpp:544
log4cplus:ERROR ********* ~Logger()
log4cplus:ERROR ********* ~Logger()
log4cplus:ERROR ********* ~Logger()
log4cplus:ERROR ********* ~Logger()
log4cplus:ERROR ********* ~Logger()

but it can run in win10。graphics card is GT730。

Hi xuws20,

Externally mapped resource for DX11 is not supported for Windows 7. AppEncD3D11 should work on Windows 10.

Thanks,
Ryan Park