.NET application deployment on IIS using GitHub Actions running on Windows EC2 instance

Hi AWS, I am building a CI/CD pipeline for the .NET web app and while deploying the app to IIS server I am facing this issue as highlighted in the screenshot. Having said that the GitHub Actions runner is configured on AWS EC2 Windows instance using amazon/Windows_Server-2022-English-Full-Base-2023.08.10 AMI.

This is the pipeline code:

name: "Deploying a CI/CD for .NET sample app using GitHub Actions"

on:
  push:
    branches: [ "master" ]
  pull_request:
    branches: [ "master" ]

jobs:
  build:

    runs-on: [ self-hosted, Windows, X64 ]


    steps:
    - name: Checkout code repository
      uses: actions/checkout@v3
    - name: Install .NET Core
      uses: actions/setup-dotnet@v1
      with:
        dotnet-version: '7.0'
        include-prerelease: True
    - name: Display dotnet version
      run: dotnet --version
    - name: Restore dependencies
      run: dotnet restore
    # dotnet build and publish
    - name: Build with dotnet
      run: dotnet build --configuration Release --no-restore
    - name: dotnet publish
      run: |
        dotnet publish --configuration Release --no-restore
    # IIS Deployment
    - name: Deploy to IIS Server
      run: |
        iisreset /stop
        Copy-Item ./MyWebApp/* C:/inetpub/wwwroot/MyWebApp -Recurse -Force
        iisreset /start
    # - name: Curl the website as a smoke test
    #   run: curl http://localhost/

    # - name: Run Web Test
    #   run: |
    #     dotnet build --configuration Release .\dotnet-core-webapp.webtest
    #     cd .\dotnet-core-webapp.webtests
    #     dotnet test
    # - name: Test
    #   run: dotnet test --no-build --verbosity normal
    # - name: Run the WebApp
    #   run: dotnet watch