[BUG]: .NET Framework 4.7 required for agent installation as a service

[gt97]

What happened?

Installing the agent on a windows server from powershell as admin I am not able to continue the installation because framework 4.7 is required.

According to documentation (https://learn.microsoft.com/en-us/azure/devops/pipelines/agents/windows-agent?view=azure-devops#check-prerequisites) The agent software installs its own version of .NET so there's no .NET prerequisite.

Versions

Azure Devops version 2.329.1/WIN2012

Environment type (Please select at least one enviroment where you face this issue)

• Self-Hosted
• Microsoft Hosted
• VMSS Pool
• Container

Azure DevOps Server type

dev.azure.com (formerly visualstudio.com)

Azure DevOps Server Version (if applicable)

No response

Operation system

Windows Server 2012

Version controll system

No response

Relevant log output

[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper] Starting process:
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper]   File name: '"D:\azagent\bin\AgentService.exe"'
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper]   Arguments: 'init'
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper]   Working directory: ''
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper]   Require exit code zero: 'True'
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper]   Encoding web name:  ; code page: ''
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper]   Force kill process on cancellation: 'False'
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper]   Redirected STDIN: 'False'
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper]   Persist current code page: 'False'
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper]   Keep redirected STDIN open: 'False'
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper]   High priority process: 'False'
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper]   ContinueAfterCancelProcessTreeKillAttempt: 'False'
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper]   Sigint timeout: '00:00:07.5000000'
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper]   Sigterm timeout: '00:00:02.5000000'
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper]   Try to use graceful shutdown: False
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper] OOM score adjustment is Linux-only.
[2024-06-13 13:23:29Z INFO ProcessInvokerWrapper] Process started with process id 10408, waiting for process exit.
[2024-06-13 13:23:32Z INFO ProcessInvokerWrapper] STDOUT/STDERR stream read finished.
[2024-06-13 13:23:32Z INFO ProcessInvokerWrapper] STDOUT/STDERR stream read finished.
[2024-06-13 13:23:32Z INFO ProcessInvokerWrapper] Exited process 10408 with exit code -2146232576
[2024-06-13 13:23:32Z INFO ProcessInvokerWrapper] Finished process 10408 with exit code -2146232576, and elapsed time 00:00:03.1487455.
[2024-06-13 13:23:33Z ERR  Agent] Microsoft.VisualStudio.Services.Agent.Util.ProcessExitCodeException: Exit code -2146232576 returned from process: file name '"D:\azagent\bin\AgentService.exe"', arguments 'init'.
   at Microsoft.VisualStudio.Services.Agent.Util.ProcessInvoker.ExecuteAsync(String workingDirectory, String fileName, String arguments, IDictionary`2 environment, Boolean requireExitCodeZero, Encoding outputEncoding, Boolean killProcessOnCancel, InputQueue`1 redirectStandardIn, Boolean inheritConsoleHandler, Boolean keepStandardInOpen, Boolean highPriorityProcess, Boolean continueAfterCancelProcessTreeKillAttempt, CancellationToken cancellationToken) in D:\a\_work\1\s\src\Agent.Sdk\ProcessInvoker.cs:line 389
   at Microsoft.VisualStudio.Services.Agent.ProcessInvokerWrapper.ExecuteAsync(String workingDirectory, String fileName, String arguments, IDictionary`2 environment, Boolean requireExitCodeZero, Encoding outputEncoding, Boolean killProcessOnCancel, InputQueue`1 redirectStandardIn, Boolean inheritConsoleHandler, Boolean keepStandardInOpen, Boolean highPriorityProcess, Boolean continueAfterCancelProcessTreeKillAttempt, CancellationToken cancellationToken) in D:\a\_work\1\s\src\Microsoft.VisualStudio.Services.Agent\ProcessInvoker.cs:line 329
   at Microsoft.VisualStudio.Services.Agent.Listener.Configuration.NativeWindowsServiceHelper.InstallService(String serviceName, String serviceDisplayName, String logonAccount, String logonPassword, Boolean setServiceSidTypeAsUnrestricted) in D:\a\_work\1\s\src\Agent.Listener\Configuration.Windows\NativeWindowsServiceHelper.cs:line 500
   at Microsoft.VisualStudio.Services.Agent.Listener.Configuration.WindowsServiceControlManager.ConfigureService(AgentSettings settings, CommandSettings command) in D:\a\_work\1\s\src\Agent.Listener\Configuration.Windows\WindowsServiceControlManager.cs:line 142
   at Microsoft.VisualStudio.Services.Agent.Listener.Configuration.ConfigurationManager.ConfigureAsync(CommandSettings command) in D:\a\_work\1\s\src\Agent.Listener\Configuration\ConfigurationManager.cs:line 442
   at Microsoft.VisualStudio.Services.Agent.Listener.Agent.ExecuteCommand(CommandSettings command) in D:\a\_work\1\s\src\Agent.Listener\Agent.cs:line 103
[2024-06-13 13:23:33Z ERR  Terminal] WRITE ERROR: Exit code -2146232576 returned from process: file name '"D:\azagent\bin\AgentService.exe"', arguments 'init'.