Hi @Yang, Yi (RC-CN DI FA R&D SW),
Welcome to Microsoft Q&A!
You can download the vstf_testagent.exe from
Install the Test Agent 2015 Update 3
It is noted that the “Visual Studio test agent deployment” task is deprecated. These versions are available currently. Use the Visual Studio Test task to run unit and functional tests is recommended.
You can check the following links:
DeployVisualStudioTestAgent@2 - Visual Studio test agent deployment v2 task | Microsoft Learn
If you have any issues with the test agent, please report it in Azure DevOps forum. Thanks for your understanding.
Sincerely,
Anna
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