D:\program files\intel open vino\openvino_2019.3.379\deployment_tools\demo>demo_squeezenet_download_convert_run target_precision = FP16 Python 3.6.5 ECHO is off. PYTHONPATH=D:\program files\intel open vino\openvino_2019.3.379\deployment_tools\open_model_zoo\tools\accuracy_checker;D:\program files\intel open vino\openvino_2019.3.379\python\python3.6;D:\program files\intel open vino\openvino_2019.3.379\python\python3;D:\program files\intel open vino\openvino_2019.3.379\deployment_tools\open_model_zoo\tools\accuracy_checker;D:\program files\intel open vino\openvino_2019.3.379\python\python3.6;D:\program files\intel open vino\openvino_2019.3.379\python\python3;D:\program files\intel open vino\openvino_2019.3.379\python\python3.6 [setupvars.bat] OpenVINO environment initialized INTEL_OPENVINO_DIR is set to D:\program files\intel open vino\openvino_2019.3.379 Python 3.6.5 ECHO is off. Requirement already satisfied: pyyaml in c:\users\jack\appdata\roaming\python\python36\site-packages (from -r D:\program files\intel open vino\openvino_2019.3.379\deployment_tools\demo\\..\open_model_zoo\tools\downloader\requirements.in (line 1)) Requirement already satisfied: requests in c:\users\jack\appdata\roaming\python\python36\site-packages (from -r D:\program files\intel open vino\openvino_2019.3.379\deployment_tools\demo\\..\open_model_zoo\tools\downloader\requirements.in (line 2)) Requirement already satisfied: idna<2.7,>=2.5 in c:\users\jack\appdata\roaming\python\python36\site-packages (from requests->-r D:\program files\intel open vino\openvino_2019.3.379\deployment_tools\demo\\..\open_model_zoo\tools\downloader\requirements.in (line 2)) Requirement already satisfied: certifi>=2017.4.17 in c:\users\jack\appdata\roaming\python\python36\site-packages (from requests->-r D:\program files\intel open vino\openvino_2019.3.379\deployment_tools\demo\\..\open_model_zoo\tools\downloader\requirements.in (line 2)) Requirement already satisfied: urllib3<1.23,>=1.21.1 in c:\users\jack\appdata\roaming\python\python36\site-packages (from requests->-r D:\program files\intel open vino\openvino_2019.3.379\deployment_tools\demo\\..\open_model_zoo\tools\downloader\requirements.in (line 2)) Requirement already satisfied: chardet<3.1.0,>=3.0.2 in c:\users\jack\appdata\roaming\python\python36\site-packages (from requests->-r D:\program files\intel open vino\openvino_2019.3.379\deployment_tools\demo\\..\open_model_zoo\tools\downloader\requirements.in (line 2)) You are using pip version 9.0.3, however version 19.3.1 is available. You should consider upgrading via the 'python -m pip install --upgrade pip' command. Download public squeezenet1.1 model python "D:\program files\intel open vino\openvino_2019.3.379\deployment_tools\open_model_zoo\tools\downloader\downloader.py" --name squeezenet1.1 --output_dir C:\Users\JacK\Documents\Intel\OpenVINO\openvino_models\models --cache_dir C:\Users\JacK\Documents\Intel\OpenVINO\openvino_models\cache ################|| Downloading models ||################ ========== Retrieving C:\Users\JacK\Documents\Intel\OpenVINO\openvino_models\models\public\squeezenet1.1\squeezenet1.1.prototxt from the cache ========== Retrieving C:\Users\JacK\Documents\Intel\OpenVINO\openvino_models\models\public\squeezenet1.1\squeezenet1.1.caffemodel from the cache ################|| Post-processing ||################ ========== Replacing text in C:\Users\JacK\Documents\Intel\OpenVINO\openvino_models\models\public\squeezenet1.1\squeezenet1.1.prototxt squeezenet1.1 model downloading completed Waiting for 5 seconds, press a key to continue ... Target folder C:\Users\JacK\Documents\Intel\OpenVINO\openvino_models\ir\public\squeezenet1.1\FP16 already exists. Skipping IR generation with Model Optimizer. If you want to convert a model again, remove the entire C:\Users\JacK\Documents\Intel\OpenVINO\openvino_models\ir\public\squeezenet1.1\FP16 folder. Waiting for 7 seconds, press a key to continue ... ###############|| Generate VS solution for Inference Engine samples using cmake ||############### Waiting for 2 seconds, press a key to continue ... Creating Visual Studio 15 2017 x64 files in C:\Users\JacK\Documents\Intel\OpenVINO\inference_engine_samples_build... -- Selecting Windows SDK version 10.0.17763.0 to target Windows 10.0.18362. -- Host CPU features: --   3DNOW not supported --   3DNOWEXT not supported --   ABM not supported --   ADX supported --   AES supported --   AVX supported --   AVX2 supported --   AVX512CD not supported --   AVX512F not supported --   AVX512ER not supported --   AVX512PF not supported --   BMI1 supported --   BMI2 supported --   CLFSH supported --   CMPXCHG16B supported --   CX8 supported --   ERMS supported --   F16C supported --   FMA supported --   FSGSBASE supported --   FXSR supported --   HLE not supported --   INVPCID supported --   LAHF supported --   LZCNT supported --   MMX supported --   MMXEXT not supported --   MONITOR supported --   MOVBE supported --   MSR supported --   OSXSAVE supported --   PCLMULQDQ supported --   POPCNT supported --   PREFETCHWT1 not supported --   RDRAND supported --   RDSEED supported --   RDTSCP supported --   RTM not supported --   SEP supported --   SHA not supported --   SSE supported --   SSE2 supported --   SSE3 supported --   SSE4.1 supported --   SSE4.2 supported --   SSE4a not supported --   SSSE3 supported --   SYSCALL supported --   TBM not supported --   XOP not supported --   XSAVE supported -- Configuring done -- Generating done -- Build files have been written to: D:/program files/intel open vino/openvino_2019.3.379/deployment_tools/inference_engine/samples Waiting for 0 seconds, press a key to continue ... ###############|| Build Inference Engine samples using MS Visual Studio (MSBuild.exe) ||############### Waiting for 2 seconds, press a key to continue ... D:\program files\vs 2017\MSBuild\15.0\Bin\MSBuild.exe" Samples.sln /p:Configuration=Release /t:classification_sample_async /clp:ErrorsOnly /m Microsoft (R) Build Engine version 15.9.21+g9802d43bc3 for .NET Framework Copyright (C) Microsoft Corporation. All rights reserved. Waiting for 6 seconds, press a key to continue ... ###############|| Run Inference Engine classification sample ||############### Waiting for 3 seconds, press a key to continue ...         1 file(s) copied. The system cannot find the path specified. classification_sample_async.exe -i "D:\program files\intel open vino\openvino_2019.3.379\deployment_tools\demo\\car.png" -m "C:\Users\JacK\Documents\Intel\OpenVINO\openvino_models\ir\public\squeezenet1.1\FP16\squeezenet1.1.xml" -d CPU 'classification_sample_async.exe' is not recognized as an internal or external command, operable program or batch file. Error