anchor.diff: -REM upstream source: https://community.esri.com/docs/DOC-8930-arcgis-pro-silent-install-script
   :: install_arcgispro.bat
   :: Silent install of ArcGIS Pro 
   :: 
  
positive.code: @echo on
  
  :: Install ArcGIS Pro for all users of this computer
  msiexec /i "%SRC%\Esri\ArcGISPro\ArcGISPro.msi"  ALLUSERS=1 INSTALLDIR=%INSTALLDIR% ^
    /l+ie "%LOG_PATH%_Pro.txt" /l+ie "%LOG_PATH%.txt"  %SILENT%
  
  :: patch updates (.msp files (if any) should be placed in folder with ArcGIS Pro msi
  pushd "%SRC%\Esri\ArcGISPro"
  for %%p in (*.msp) do %MSIEXEC% /p %%p REINSTALLMODE=omus %SL% 
  popd
  
  :: ArcGIS Pro Help (optional local install [web help is also available])
  msiexec /i "%SRC%\Esri\ArcGISProHelp\ArcGISProHelp.msi" ^
    /l+ie "%LOG_PATH%_Help.txt" %SILENT%
  
  :: Optional: Set registry key to block ArcGIS Pro update prompts
  %WINDIR%\system32\reg.exe add HKLM\SOFTWARE\ESRI\ArcGISPro\Settings ^
    /v CheckForUpdatesAtStartup /t REG_DWORD /d 0 /f 
  
negative.code: ::          ArcGISProHelp.cab
  ::          ArcGISProHelp.msi      
  ::
  ::
  :: Author: Curtis Price, cprice@usgs.gov
  ::
  