Automated tests VST部署测试代理警告：'；无法启动服务VisualStudioRemotedPloyer'；

我正试图通过VST在虚拟机上运行自动编码的UI/selenium测试。测试程序集已成功复制到虚拟机

但是，当我使用“Visual Studio测试代理部署”任务时，我收到以下一系列错误：

2018-04-26T23:56:18.0956226Z testMachineInput         = SIT-WEB.corp.com
2018-04-26T23:56:18.1112475Z adminUserName            = AMR\abbie
2018-04-26T23:56:18.1112475Z winRmProtocal            = Http
2018-04-26T23:56:18.1112475Z testCertificate          = true
2018-04-26T23:56:18.1112475Z machineUserName          =
2018-04-26T23:56:18.1112475Z runAsProcess             = true
2018-04-26T23:56:18.1112475Z logonAutomatically       = true
2018-04-26T23:56:18.1112475Z disableScreenSaver       = true
2018-04-26T23:56:18.1112475Z isDataCollectionOnly     = false
2018-04-26T23:56:18.1112475Z testPlatform             = 15.0
2018-04-26T23:56:18.1112475Z agentLocation            = 
2018-04-26T23:56:18.1112475Z updateTestAgent          = false
2018-04-26T23:56:18.1112475Z ****************************************************************
2018-04-26T23:56:18.6112524Z Starting to deploy and configure test agent on test machines.
2018-04-26T23:56:18.6112524Z Inputs provided are:
2018-04-26T23:56:18.6112524Z Use HTTP Port: True
2018-04-26T23:56:18.6112524Z Username: AMR\abbie
2018-04-26T23:56:18.6112524Z Disable Screen saver: True
2018-04-26T23:56:18.6112524Z Login Automatically: True
2018-04-26T23:56:18.6112524Z Run as process: True
2018-04-26T23:56:18.6112524Z Agent would be downloaded from https://go.microsoft.com/fwlink/?LinkId=615472
2018-04-26T23:56:18.6112524Z Update test agent: False
2018-04-26T23:56:18.6112524Z Run test agent as DataCollection only : False
2018-04-26T23:56:19.0643890Z Task 'VerifyTestAgentInstalled' on machine 'SIT-WEB.corp.com:5985' is being run
2018-04-26T23:56:22.7831688Z Task 'VerifyTestAgentInstalled' on machine 'SIT-WEB.amr.corp.com:5985' completed.
2018-04-26T23:56:22.7831688Z ##[warning]Task 'VerifyTestAgentInstalled' for machine SIT-WEB.com:5985's Error : System.AggregateException: Failed to start service 'VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097'. Consult the logs below:
2018-04-26T23:56:22.7831688Z Service 'VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 (VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 on computer '.'.
2018-04-26T23:56:22.7831688Z  CategoryInfo :OpenError: (System.ServiceProcess.ServiceController:ServiceController) [Start-Service], ServiceCommandException
2018-04-26T23:56:22.7831688Z  FullyQualifiedErrorId :CouldNotStartService,Microsoft.PowerShell.Commands.StartServiceCommand
2018-04-26T23:56:22.7831688Z  ---> System.Management.Automation.RemoteException: Service 'VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 (VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 on computer '.'.
2018-04-26T23:56:22.7831688Z    --- End of inner exception stack trace ---
2018-04-26T23:56:22.7831688Z    at Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.PowershellExecutor.Invoke(String errorContextMessage, Boolean writeResultToLog, Boolean isCancellable) in E:\v2.0\A5\_work\1\s\DevTestLabs\Client\Deployment\Deployment\PowershellExecutor.cs:line 178
2018-04-26T23:56:22.7831688Z    at Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.RemoteDeploymentHelper.StartService(String serviceName) in E:\v2.0\A5\_work\1\s\DevTestLabs\Client\Deployment\Deployment\RemoteDeploymentHelper.cs:line 97
2018-04-26T23:56:22.7831688Z    at Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.DeploymentClient.<RunAsync>d__24.MoveNext() in E:\v2.0\A5\_work\1\s\DevTestLabs\Client\Deployment\Deployment\DeploymentClient.cs:line 367
2018-04-26T23:56:22.7987958Z ---> (Inner Exception #0) System.Management.Automation.RemoteException: Service 'VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 (VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 on computer '.'.<---
2018-04-26T23:56:22.7987958Z 
2018-04-26T23:56:22.7987958Z ##[warning]Task 'VerifyTestAgentInstalled' for machine SIT-WEB.corp.com:5985's Log : System.AggregateException: Failed to start service 'VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097'. Consult the logs below:
2018-04-26T23:56:22.7987958Z Service 'VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 (VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 on computer '.'.
2018-04-26T23:56:22.7987958Z  CategoryInfo :OpenError: (System.ServiceProcess.ServiceController:ServiceController) [Start-Service], ServiceCommandException
2018-04-26T23:56:22.7987958Z  FullyQualifiedErrorId :CouldNotStartService,Microsoft.PowerShell.Commands.StartServiceCommand
2018-04-26T23:56:22.7987958Z  ---> System.Management.Automation.RemoteException: Service 'VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 (VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 on computer '.'.
2018-04-26T23:56:22.7987958Z    --- End of inner exception stack trace ---
2018-04-26T23:56:22.7987958Z    at Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.PowershellExecutor.Invoke(String errorContextMessage, Boolean writeResultToLog, Boolean isCancellable) in E:\v2.0\A5\_work\1\s\DevTestLabs\Client\Deployment\Deployment\PowershellExecutor.cs:line 178
2018-04-26T23:56:22.7987958Z    at Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.RemoteDeploymentHelper.StartService(String serviceName) in E:\v2.0\A5\_work\1\s\DevTestLabs\Client\Deployment\Deployment\RemoteDeploymentHelper.cs:line 97
2018-04-26T23:56:22.7987958Z    at Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.DeploymentClient.<RunAsync>d__24.MoveNext() in E:\v2.0\A5\_work\1\s\DevTestLabs\Client\Deployment\Deployment\DeploymentClient.cs:line 367
2018-04-26T23:56:22.7987958Z ---> (Inner Exception #0) System.Management.Automation.RemoteException: Service 'VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 (VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 on computer '.'.<---
2018-04-26T23:56:22.7987958Z 
2018-04-26T23:56:22.7987958Z ##[error]Error occurred on 'SIT-WEB.com:5985'. Details : 'Failed to start service 'VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097'. Consult the logs below:
2018-04-26T23:56:22.7987958Z Service 'VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 (VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 on computer '.'.
2018-04-26T23:56:22.7987958Z  CategoryInfo :OpenError: (System.ServiceProcess.ServiceController:ServiceController) [Start-Service], ServiceCommandException
2018-04-26T23:56:22.7987958Z  FullyQualifiedErrorId :CouldNotStartService,Microsoft.PowerShell.Commands.StartServiceCommand
2018-04-26T23:56:22.7987958Z '. For troubleshooting, refer https://aka.ms/remotevstest.
2018-04-26T23:56:22.7987958Z Service 'VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 (VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097 on computer '.'.
2018-04-26T23:56:22.7987958Z  CategoryInfo :OpenError: (System.ServiceProcess.ServiceController:ServiceController) [Start-Service], ServiceCommandException
2018-04-26T23:56:22.7987958Z  FullyQualifiedErrorId :CouldNotStartService,Microsoft.PowerShell.Commands.StartServiceCommand
2018-04-26T23:56:22.7987958Z '. For troubleshooting, refer https://aka.ms/remotevstest.
2018-04-26T23:56:22.8769311Z ##[error]Exception calling "Start" with "1" argument(s): "Deploy Test Agent task has failed on all machines. Check the logs for more details."
2018-04-26T23:56:22.9081625Z ##[section]Finishing: Deploy TestAgent on 

2018-04-26T23:56:18.0956226Z testMachineInput=SIT-WEB.corp.com
2018-04-26T23:56:18.1112475Z adminUserName=AMR\abbie
2018-04-26T23:56:18.1112475Z winRmProtocal=Http
2018-04-26T23:56:18.1112475Z测试证书=true
2018-04-26T23:56:18.1112475Z机器用户名=
2018-04-26T23:56:18.1112475Z运行进程=true
2018-04-26T23:56:18.1112475Z自动登录=正确
2018-04-26T23:56:18.1112475Z禁用屏幕保护程序=真
2018-04-26T23:56:18.1112475Z isDataCollectionOnly=false
2018-04-26T23:56:18.1112475Z测试平台=15.0
2018-04-26T23:56:18.1112475Z代理位置=
2018-04-26T23:56:18.1112475Z updateStagent=false
2018-04-26T23:56:18.1112475Z****************************************************************
2018-04-26T23:56:18.6112524Z开始在测试机器上部署和配置测试代理。
2018-04-26T23:56:18.6112524Z提供的输入为：
2018-04-26T23:56:18.6112524Z使用HTTP端口：True
2018-04-26T23:56:18.6112524Z用户名：AMR\abbie
2018-04-26T23:56:18.6112524Z禁用屏幕保护程序：真
2018-04-26T23:56:18.6112524Z自动登录：真
2018-04-26T23:56:18.6112524Z运行方式流程：真
2018-04-26T23:56:18.6112524Z代理将从https://go.microsoft.com/fwlink/?LinkId=615472
2018-04-26T23:56:18.6112524Z更新测试代理：假
2018-04-26T23:56:18.6112524Z仅将测试代理作为数据采集运行：False
2018-04-26T23:56:19.0643890Z正在运行机器“SIT-WEB.corp.com:5985”上的任务“VerifyTestAgentInstalled”
2018-04-26T23:56:22.7831688Z任务“验证已安装的TestAgentInstalled”在机器上“SIT-WEB.amr.corp.com:5985”已完成。
2018-04-26T23:56:22.7831688Z###[警告]任务“VerifyTestAgentInstalled”用于机器SIT-WEB.com:5985的错误：System.AggregateException:无法启动服务“VisualStudioRemodeDeployerD538408C-9353-4a01-9acc-e8df4acf2097”。查阅以下日志：
2018-04-26T23:56:22.7831688Z服务“VisualStudioRemodedEployerD538408C-9353-4a01-9acc-e8df4acf2097（VisualStudioRemodedEployerD538408C-9353-4a01-9acc-e8df4acf2097）”由于以下错误而无法启动：无法在计算机上启动服务VisualStudioRemodedEployerD538408C-9353-4a01-9acc-e8df4acf2097。”。
2018-04-26T23:56:22.7831688Z类别信息：OpenError:（System.ServiceProcess.ServiceController:ServiceController）[启动服务]，ServiceCommandException
2018-04-26T23:56:22.7831688Z完全合格的derroId:CouldNotStartService，Microsoft.PowerShell.Commands.startService命令
2018-04-26T23:56:22.7831688Z-->System.Management.Automation.RemoteException:服务“VisualStudioRemodedEployerD538408C-9353-4a01-9acc-e8df4acf2097”（VisualStudioRemodedEployerD538408C-9353-4a01-9acc-e8df4acf2097）“由于以下错误而无法启动：无法在计算机上启动服务VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097”。”。
2018-04-26T23:56:22.7831688Z---内部异常堆栈跟踪结束---
2018-04-26T23:56:22.7831688Z，位于Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.PowershellExecutor.Invoke（String errorContextMessage，Boolean WriterResultToLog，Boolean IsCancelable）的E:\v2.0\A5\\ U work\1\s\DevTestLabs\Client\Deployment\Deployment\PowershellExecutor.cs:第178行
2018-04-26T23:56:22.7831688Z，位于Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.RemoteDeploymentHelper.StartService（字符串serviceName），位于E:\v2.0\A5\\ U work\1\s\DevTestLabs\Client\Deployment\Deployment\RemoteDeploymentHelper.cs:第97行
2018-04-26T23:56:22.7831688Z，位于Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.DeploymentClient.d_u24.MoveNext（）的E:\v2.0\A5\\工作\1\s\DevTestLabs\Client\Deployment\Deployment\DeploymentClient.cs:第367行
2018-04-26T23:56:22.7987958Z-->（内部异常#0）System.Management.Automation.RemoteException：服务“VisualStudioRemovedePloyerD538408C-9353-4a01-9acc-e8df4acf2097（VisualStudioRemoved538408C-9353-4a01-9acc-e8df4acf2097）“由于以下错误而无法启动：无法在计算机上启动服务VisualStudioRemoteDeployerd538408c-9353-4a01-9acc-e8df4acf2097”。”。System.Management.Automation.RemoteException:由于以下错误，无法启动服务“VisualStudioRemotedeployer 08BB67C0-170e-4bd9-9d07-094BF5CACF（VisualStudioRemotedeployer 08BB67C0-170e-4bd9-9d07-094BF5CACF）”：无法在计算机上启动服务VisualStudioRemotedeployer 08BB67C0-170e-4bd9-9d07-094BF5CAFF。”。
2018-05-10T17:01:35.3223208Z---内部异常堆栈跟踪结束---
2018-05-10T17:01:35.322359Z在Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.PowershellExecutor.Invoke（String errorContextMessage，Boolean WriterResultToLog，Boolean isCancellable）
2018-05-10T17:01:35.3224196Z，位于Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.RemoteDeploymentHelper.StartService（字符串serviceName）
2018-05-10T17:01:35.3224645Z在Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.DeploymentClient.d_24.MoveNext（）上
2018-05-10T17:01:35.3225206Z-->（内部异常#0）System.Management.Automation.RemoteException：服务“VisualStudioRemovedEployer08BB67C0-170e-4bd9-9d07-094BF5CACF（VisualStudioRemovedEployer08BB67C0-170e-4bd9-9d07-094BF5CACF）“由于以下错误而无法启动：无法在计算机上启动服务VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094BBF5CACF”。任务
部署Visual Studio测试代理任务要求：


Windows 7或Windows 2K8R2上的.NET 4.6.1
PowerShell 3或更新版本
试验机应
    2018-05-10T17:01:30.1946693Z ##[section]Starting: Deploy TestAgent on SIT-WEB.com
2018-05-10T17:01:30.1960462Z ==============================================================================
2018-05-10T17:01:30.1960794Z Task         : Visual Studio Test Agent Deployment
2018-05-10T17:01:30.1961001Z Description  : Deploy and configure Test Agent to run tests on a set of machines
2018-05-10T17:01:30.1961202Z Version      : 1.0.42
2018-05-10T17:01:30.1961369Z Author       : Microsoft Corporation
2018-05-10T17:01:30.1961552Z Help         : [More Information](https://go.microsoft.com/fwlink/?LinkId=625976)
2018-05-10T17:01:30.1961751Z ==============================================================================
2018-05-10T17:01:30.2036732Z Preparing task execution handler.
2018-05-10T17:01:31.1771823Z Executing the powershell script: C:\Windows\SysWOW64\agent\_work\_tasks\DeployVisualStudioTestAgent_52a38a6a-1517-41d7-96cc-73ee0c60d2b6\1.0.42\DeployTestAgent.ps1
2018-05-10T17:01:33.3696416Z ##[error]Unable to process command '##vso[task.setvariable variable=DTA:cd7fb3c2-465a-40d0-9cae-b9fa87fc4215;issecret=true;]{"TestMachineProps":{"_machinePropertyMap":{"dta://env/Cut/_apis/3117/201805101001333378":"Microsoft-AgentsForVS"}},"TestUriDetails":{"_environmentMap":{"dta://env/Cut/_apis/3117/201805101001333378":"SIT-WEB.com"}},"TestDeploymentEnvDetails":{"_testEnvironmentMap":{"SIT-WEB.com":{"Id":0,"Url":null,"Revision":0,"Project":{"Id":"Cut","Name":"Cut"},"ModifiedBy":{"Name":"7e665146-2d3c-6194-8b85-fa4143db4342"},"Resources":[{"Id":1,"Name":"SIT-WEB.com","Properties": {%0D%0A              "Microsoft-Vslabs-MG-Resource-FQDN": {%0D%0A                "IsSecure": false,%0D%0A                "Data": "SIT-WEB.com"%0D%0A              },%0D%0A              "WinRM_Http": {%0D%0A                "IsSecure": false,%0D%0A                "Data": "5985"%0D%0A              }%0D%0A            }%0D%0A          }%0D%0A        ],%0D%0A        "Properties": {%0D%0A          "Microsoft-Vslabs-MG-Resource-Username": {%0D%0A            "IsSecure": false,%0D%0A            "Data": "AMR\\abbiejon"%0D%0A          },%0D%0A          "Microsoft-Vslabs-MG-Resource-Password": {%0D%0A            "IsSecure": true,%0D%0A            "Data": "***"%0D%0A          },%0D%0A          "Microsoft-Vslabs-MG-WinRMProtocol": {%0D%0A            "IsSecure": false,%0D%0A            "Data": "HTTP"%0D%0A          },%0D%0A          "Microsoft-Vslabs-MG-SkipCACheck": {%0D%0A            "IsSecure": false,%0D%0A            "Data": "False"%0D%0A          }%0D%0A        },%0D%0A        "Name": "SIT-WEB.com",%0D%0A        "IsReserved": false,%0D%0A        "CreatedBy": {%0D%0A          "Name": "7e665146-2d3c-6194-8b85-fa4143db4342"%0D%0A        },%0D%0A        "CreatedDate": "2018-05-10T17:01:33.2753626Z",%0D%0A        "ModifiedDate": "0001-01-01T00:00:00"%0D%0A      }%0D%0A    }%0D%0A  }%0D%0A}' successfully. Please reference documentation (http://go.microsoft.com/fwlink/?LinkId=817296)
2018-05-10T17:01:33.3710621Z ##[error]Secrets cannot contain multiple lines
2018-05-10T17:01:33.8621018Z DistributedTests: Starting to deploy and configure test agent on test machines.
2018-05-10T17:01:33.8621317Z DistributedTests: Inputs provided are:
2018-05-10T17:01:33.8621502Z DistributedTests: Username: AMR\abbiejon
2018-05-10T17:01:33.8621986Z DistributedTests: Use HTTP Port: True
2018-05-10T17:01:33.8622157Z DistributedTests: Run as process: True
2018-05-10T17:01:33.8622342Z DistributedTests: Login Automatically: True
2018-05-10T17:01:33.8622514Z DistributedTests: Disable Screen saver: True
2018-05-10T17:01:33.8622716Z DistributedTests: Agent would be downloaded from https://go.microsoft.com/fwlink/?LinkId=615472
2018-05-10T17:01:33.8622924Z DistributedTests: Update test agent: False
2018-05-10T17:01:33.8623105Z DistributedTests: Run test agent as DataCollection only : False
2018-05-10T17:01:33.8623393Z DistributedTests: Path to script that installs test agent on remote machine: C:\Windows\SysWOW64\agent\_work\_tasks\DeployVisualStudioTestAgent_52a38a6a-1517-41d7-96cc-73ee0c60d2b6\1.0.42\TestAgentInstall.ps1
2018-05-10T17:01:33.8625199Z DistributedTests: Path to script that configures test agent on remote machine: C:\Windows\SysWOW64\agent\_work\_tasks\DeployVisualStudioTestAgent_52a38a6a-1517-41d7-96cc-73ee0c60d2b6\1.0.42\TestAgentConfiguration.ps1
2018-05-10T17:01:33.8625606Z DistributedTests: Path to script that downloads test agent on Azure remote machines : C:\Windows\SysWOW64\agent\_work\_tasks\DeployVisualStudioTestAgent_52a38a6a-1517-41d7-96cc-73ee0c60d2b6\1.0.42\DownloadTestAgent.ps1
2018-05-10T17:01:33.8625995Z DistributedTests: Path to script that checks if test agent is installed on remote machine: C:\Windows\SysWOW64\agent\_work\_tasks\DeployVisualStudioTestAgent_52a38a6a-1517-41d7-96cc-73ee0c60d2b6\1.0.42\CheckTestAgentInstallation.ps1
2018-05-10T17:01:33.8626400Z DistributedTests: Path to script that checks if test agent is already running on remote machine: C:\Windows\SysWOW64\agent\_work\_tasks\DeployVisualStudioTestAgent_52a38a6a-1517-41d7-96cc-73ee0c60d2b6\1.0.42\VerifyTestMachinesAreInUse.ps1
2018-05-10T17:01:33.8626713Z DistributedTests: Path to script that helps to download and configure test agent : 
2018-05-10T17:01:33.8626951Z DistributedTests: Task 'PopulatingMachinesPresentState' on machine 'SIT-WEB.com:5985' is being run
2018-05-10T17:01:35.3156824Z DistributedTests: Task 'PopulatingMachinesPresentState' on machine 'SIT-WEB.com:5985' completed.
2018-05-10T17:01:35.3209546Z ##[warning]DistributedTests: Task 'PopulatingMachinesPresentState' for machine SIT-WEB.com:5985's Error : System.AggregateException: Failed to start service 'VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff'. Consult the logs below:
2018-05-10T17:01:35.3210707Z Service 'VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff (VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff on computer '.'.
2018-05-10T17:01:35.3213811Z  CategoryInfo :OpenError: (System.ServiceProcess.ServiceController:ServiceController) [Start-Service], ServiceCommandException
2018-05-10T17:01:35.3214259Z  FullyQualifiedErrorId :CouldNotStartService,Microsoft.PowerShell.Commands.StartServiceCommand
2018-05-10T17:01:35.3214742Z  ---> System.Management.Automation.RemoteException: Service 'VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff (VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff on computer '.'.
2018-05-10T17:01:35.3215153Z    --- End of inner exception stack trace ---
2018-05-10T17:01:35.3215626Z    at Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.PowershellExecutor.Invoke(String errorContextMessage, Boolean writeResultToLog, Boolean isCancellable)
2018-05-10T17:01:35.3216024Z    at Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.RemoteDeploymentHelper.StartService(String serviceName)
2018-05-10T17:01:35.3216698Z    at Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.DeploymentClient.<RunAsync>d__24.MoveNext()
2018-05-10T17:01:35.3218150Z ---> (Inner Exception #0) System.Management.Automation.RemoteException: Service 'VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff (VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff on computer '.'.<---
2018-05-10T17:01:35.3218472Z 
2018-05-10T17:01:35.3219184Z ##[warning]DistributedTests: Task 'PopulatingMachinesPresentState' for machine SIT-WEB.com:5985's Log : System.AggregateException: Failed to start service 'VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff'. Consult the logs below:
2018-05-10T17:01:35.3221150Z Service 'VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff (VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff on computer '.'.
2018-05-10T17:01:35.3221658Z  CategoryInfo :OpenError: (System.ServiceProcess.ServiceController:ServiceController) [Start-Service], ServiceCommandException
2018-05-10T17:01:35.3222157Z  FullyQualifiedErrorId :CouldNotStartService,Microsoft.PowerShell.Commands.StartServiceCommand
2018-05-10T17:01:35.3222701Z  ---> System.Management.Automation.RemoteException: Service 'VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff (VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff on computer '.'.
2018-05-10T17:01:35.3223208Z    --- End of inner exception stack trace ---
2018-05-10T17:01:35.3223659Z    at Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.PowershellExecutor.Invoke(String errorContextMessage, Boolean writeResultToLog, Boolean isCancellable)
2018-05-10T17:01:35.3224196Z    at Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.RemoteDeploymentHelper.StartService(String serviceName)
2018-05-10T17:01:35.3224645Z    at Microsoft.VisualStudio.Services.DevTestLabs.Deployment.Deployment.DeploymentClient.<RunAsync>d__24.MoveNext()
2018-05-10T17:01:35.3225206Z ---> (Inner Exception #0) System.Management.Automation.RemoteException: Service 'VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff (VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff on computer '.'.<---
2018-05-10T17:01:35.3225684Z 
2018-05-10T17:01:35.3226401Z ##[error]Error occurred on 'SIT-WEB.com:5985'. Details : 'Failed to start service 'VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff'. Consult the logs below:
2018-05-10T17:01:35.3228948Z Service 'VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff (VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff on computer '.'.
2018-05-10T17:01:35.3229455Z  CategoryInfo :OpenError: (System.ServiceProcess.ServiceController:ServiceController) [Start-Service], ServiceCommandException
2018-05-10T17:01:35.3229893Z  FullyQualifiedErrorId :CouldNotStartService,Microsoft.PowerShell.Commands.StartServiceCommand
2018-05-10T17:01:35.3231484Z '. For troubleshooting, refer https://aka.ms/remotevstest.
2018-05-10T17:01:35.3240548Z ##[error]System.Exception: Error occurred on 'SIT-WEB.com:5985'. Details : 'Failed to start service 'VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff'. Consult the logs below:
2018-05-10T17:01:35.3241695Z Service 'VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff (VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff)' cannot be started due to the following error: Cannot start service VisualStudioRemoteDeployer08bb67c0-170e-4bd9-9d07-094bbf5cacff on computer '.'.
2018-05-10T17:01:35.3242509Z  CategoryInfo :OpenError: (System.ServiceProcess.ServiceController:ServiceController) [Start-Service], ServiceCommandException
2018-05-10T17:01:35.3242924Z  FullyQualifiedErrorId :CouldNotStartService,Microsoft.PowerShell.Commands.StartServiceCommand
2018-05-10T17:01:35.3243296Z '. For troubleshooting, refer https://aka.ms/remotevstest.
2018-05-10T17:01:35.3728128Z DistributedTests: Update test agent is disabled. Skipping test agent updates.
2018-05-10T17:01:35.3773380Z ##[warning]For troubleshooting, refer https://aka.ms/remotevstest.
2018-05-10T17:01:35.3785766Z ##[error]System.InvalidOperationException: Deploy Test Agent task has failed on all machines. Check the logs for more details.
2018-05-10T17:01:35.3786705Z    at Microsoft.TeamFoundation.DistributedTask.Task.DistributedTestAutomation.DtlMachineDeploymentHelper.ThrowIfNumberOfTargetMachinesAreZero(String exceptionMessage)
2018-05-10T17:01:35.3787228Z    at Microsoft.TeamFoundation.DistributedTask.Task.DistributedTestAutomation.DtlMachineDeploymentHelper.ConfigureTestAgent(String username, String password, String collectionUrl, Boolean runAsProcess, Boolean disableScreenSaver, Boolean logonAutomatically, String environmentUrl, String configureTestAgentScriptPath, String personalAccessToken, String capabilities, List`1 machinesToBeExcluded, Boolean keepConnectionAlive)
2018-05-10T17:01:35.3787696Z    at Microsoft.TeamFoundation.DistributedTask.Task.DistributedTestAutomation.DeployTestAgent.Run()
2018-05-10T17:01:35.3787980Z    at Microsoft.TeamFoundation.DistributedTask.Task.DistributedTestAutomation.TaskRunner.Run(Dictionary`2 arguments, VssConnection connection, TaskType taskType)
2018-05-10T17:01:35.3788286Z    at Microsoft.TeamFoundation.DistributedTask.Task.DistributedTestAutomation.InvokeDeployTestAgentCmdlet.ProcessRecord()
2018-05-10T17:01:35.3978130Z ##[error]PowerShell script completed with 2 errors.
2018-05-10T17:01:35.3987644Z ##[section]Finishing: Deploy TestAgent on SIT-WEB.com


Any insight into what could be causing this error?

Thanks!