Running "ampinstmgr" throws error

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OS Name/Version: Windows 10 Pro

Product Name/Version: AMP Professional, AMP Release Decadeus v 2.4.3

Problem Description: Running “ampinstmgr” command in command prompt throws the following error

C:\Users\Qwenton>ampinstmgr
[Info] AMP Instance Manager v2.4.3 built 14/03/2023 23:16
[Info] Release spec: Release - built by CUBECODERS/buildbot on CCL-DEV

Unhandled Exception: System.IO.FileNotFoundException: Could not load file or assembly 'System.Net.Http, Version=4.2.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified. ---> System.IO.FileNotFoundException: Could not load file or assembly 'System.Net.Http, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
   --- End of inner exception stack trace ---
   at InstanceManagerPlugin.LocalInstanceManager..ctor(ILogger log, IAuditLog audit, IPlatformInfo platformInfo, IRunningTasksManager tasks, IFeatureManager features, IAuthenticationProvider auth, IAMPInstanceInfo instance)
   at InstanceManagerCLI.Core.<Run>d__41.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at InstanceManagerCLI.Program.<Main>()

C:\Users\Qwenton>


Steps to reproduce:

  1. run “ampinstmgr” in command prompt as normal user

Actions taken to resolve so far:

restarted computer
restarted amp
tried running as administrator
stopping service and running command
restarting service and running command

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