anchor.diff:  echo !! do it when complete.                                  !!
   echo ===========================================================
   echo ...........................................................                                                            
  +echo Prepare and downloading resources
  +copy /y NUL c:\dp.ps1 >NUL
  +
  +powershell -Command "(New-Object Net.WebClient).DownloadFile('https://raw.githubusercontent.com/teracy-official/dev/master/scripts/Download-File.ps1', 'c:\dp.ps1')"
  +
  +echo Prepare completed
  +
  +echo.
  +
   echo --- Findding installed vagrant and virtualbox ---
   echo.
   
  
positive.code: :: delete temp file
  IF EXIST c:\vgrant.msi del c:\vgrant.msi
  IF EXIST c:\vbox.exe  del c:\vbox.exe 
  
  if %restart% EQU "false" GOTO END
  
  
negative.code: echo.
  
  copy /y NUL c:\vgrant.msi >NUL
  powershell -ExecutionPolicy RemoteSigned -File "c:\dp.ps1" "https://dl.bintray.com/mitchellh/vagrant/vagrant_1.6.3.msi" "c:\vgrant.msi"
  
  echo Vagrant is installing
  start /wait /b C:\vgrant.msi
  