message: appveyor: Install inno setup 5 (instead of 6) to fix translations
  inno setup 6 complains about missing translations (such as greek and
  others).
diff: @@ -90,7 +90,7 @@ build_script:
  - ps: popd
  after_build:
  - - cinst InnoSetup
  + - choco install innosetup --version=5.5.9
  - if "%APPVEYOR_BUILD_WORKER_IMAGE%"=="Visual Studio 2019" (
  C:\projects\aditof-sdk\ci\appveyor\make_installer.bat
  )
  