Copy / Paste the following to IEPFM.reg and store it in the Netlogon share of each domain controller:
REGEDIT4

\[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\]
"FavIntelliMenus"="no"
Add the following line to your logon script:

Regedit /s %logonserver%\netlogon\IEPFM.reg

NOTE: The /s makes the process silent.