Amending a custom context menu command for moving files to a custom Dropbox folder

Question

How do I change this context menu command to open a single explorer window even if multiple files have been selected?

The code below effectively moves the files selected to a custom folder in Dropbox. However, if multiple files are selected then multiple explorer windows are opened.

I know it can be improved upon, for example, to have better handling of multiple files and to work without using cmd so there isn't a flash of a command prompt when executed - amendments are welcome.

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\*\shell\Move to Dropbox Folder\command]
@="cmd /k \"MOVE \"%1\" \"%%USERPROFILE%%\\Dropbox\\Music\\New Music\" & explorer \"%%USERPROFILE%%\\Dropbox\\Music\\New Music\"\" & exit"

[HKEY_CLASSES_ROOT\*\shell\Move to Dropbox Folder]
"Icon"="C:\\Program Files (x86)\\Dropbox\\Client\\Dropbox.exe"

Answer 1

For creating a custom context menu command to move audio files to a specific Dropbox folder, create the following files.

• dropbox.reg (run this)

  Windows Registry Editor Version 5.00
  
  [HKEY_CLASSES_ROOT\SystemFileAssociations\audio\Shell\Dropbox]
  @="Move to Dropbox Folder"
  "Icon"="C:\\Program Files (x86)\\Dropbox\\Client\\Dropbox.exe"
  
  [HKEY_CLASSES_ROOT\SystemFileAssociations\audio\Shell\Dropbox\command]
  @="C:\\Portable Apps\\Registry Hacks\\dropbox.bat \"%1\""
  

• And then dropbox.bat (put this at C:\Portable Apps\Registry Hacks)

  @echo off
  setlocal enableextensions disabledelayedexpansion
  
  if "%~1"=="" exit /b
  
  set "targetFolder=%USERPROFILE%\Dropbox\Music\New Music"
  for %%a in (%*) do move "%%~fa" "%targetFolder%"