Put the file into $OEM$/$1/install/WMP10
In your .bat file in the install directory place this
CODE
@echo off
echo Installing Windows Media Player 10
echo Please wait...
start /wait %systemdrive%\install\WMP10\MP10Setup.exe /q:A /c:"setup_wm.exe /Q /R:N DisallowSystemRestore"
echo Installing Windows Media Player 10
echo Please wait...
start /wait %systemdrive%\install\WMP10\MP10Setup.exe /q:A /c:"setup_wm.exe /Q /R:N DisallowSystemRestore"
EDIT: start /wait %systemdrive%\install\WMP10\MP10Setup.exe /q:A /c:"setup_wm.exe /Q /R:N DisallowSystemRestore" is all on one line