message: Install dotnetfx first.
diff: @@ -341,6 +341,7 @@ jobs:
  os: windows
  install:
  - df -k
  + - choco install dotnetfx
  - choco install 7zip.portable
  - choco install python --version 3.9.2
  - python -m pip install --upgrade pip
  @@ -349,7 +350,6 @@ jobs:
  - pip3 install httpie
  - travis_wait 30 "./travis/travis-get-ue-500p1.sh"
  - df -k
  - - choco install dotnetfx
  # - "/c/Epic/UE_5.0/Engine/Extras/Redist/en-us/UEPrereqSetup_x64.exe //quiet //install //norestart //log log.txt || echo failed"
  # - cat log.txt
  # - "/c/Epic/UE_5.0/Engine/Extras/Redist/en-us/UEPrereqSetup_x64.exe /quiet /install /norestart /log log2.txt || echo failed"
  