Windows Registry Editor Version 5.00
; Disable Grouping of Similar Taskbar Buttons
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
"TaskbarGlomming"=dword:00000000
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
"TaskbarGlomming"=dword:00000000