O&O Defrag Professional
Download: O&O Defrag Professional
Extract the downloaded file to:
\$OEM$\$1\install\Applications\OO_DefragPro\

If you are a registered user, you can also silently register this application. Copy and paste into Notepad and save as register.reg:
Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\O&O\O&O Defrag\4.0\Pro] "User"="InsertName" "Company"="InsertCompanyName" "SerialNo"="InsertSerial"
Add these lines to your batch file:
ECHO. ECHO Installing OO Defrag Professional 4.0.508 ECHO Please wait... start /wait %systemdrive%\install\Applications\OO_DefragPro\oo_defrag_pro.msi /QB ECHO. ECHO Registering OO Defrag Professional... REGEDIT /S %systemdrive%\install\Applications\OO_DefragPro\register.reg
Make sure you do not use the '&' character in both the filename or foldername (e.g. O&O)