Playready Player Question

Sorry to bother you. I have a question about About Playready Porting Kit Tools. I try to play a stream download from "https://test.playready.microsoft.com/media/vp9/VP9_TearsOfSteel_12min_543_repackaged_20170523.mp4.ismv", but the "playreadyplayer.exe" and the "OTADLAClient.exe" were failed. =========================================== OTADLAClient.exe =========================================== Microsoft (R) Sample of Over-the-Air Dynamic License Acquisition Copyright (c) Microsoft Corporation. All rights reserved. Input file: Taxi3.isma Could not find the ASF header object ID. This is not a valid ASF file. =========================================== playreadyplayer.exe -c:VP9.ismv -o:decrypted.txt -s:vp9datastore.hds =========================================== Microsoft (R) Sample DRM player application Copyright (c) Microsoft Corporation. All rights reserved. FAILED, dr is 0x8004A019 Failed with error code: 0x8004A019 I want to use the playready tools to validate the license acquire flow and content protection flow. Could you help me to build the test environment?