REGEDIT4

[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\MAIN] 
"TabProcGrowth"=-

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\MAIN] 
"TabProcGrowth"=-

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Main] 
"TabProcGrowth"=-

[HKEY_CURRENT_USER\Software\Classes\VirtualStore\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Main] 
"TabProcGrowth"=-