the error of simple screen capture,help me,thank you!

hello,nice to meet you:

i'm download the ZIP:https://software.intel.com/zh-cn/articles/intel-media-sdk-screen-capture,(simple_screen_capture.zip)
x64/Debug/
         22d62c07e672408fbb4cc20ed7a053e4/mfxplugin64_screen_capture.dll
        22d62c07e672408fbb4cc20ed7a053e4/plugin.cfg
        lib/igfx_s3dcontrol
        lib/libmfx.lib
        lib/libmfx_d.lib
        lib/sample_common.lib
        libmfxaudiosw64.dll
        libmfxsw64.dll
        tutorial_screen_capture.exe
my input commondline:
tutorial_screen_capture.exe -n 500 -w 1920 -h 1080 -enc -enc_codec 'avc' -enc_file test1.avc

ERROR:
Started
Failed to Query DEcoder
Assertion failed:mfxSts==MFX_ERR_NONE,file tutorial_screen_capture.cpp,line 692
MY QUESTION:how can i successful use the tutorial_screen_capture.exe????