Windows Registry Editor Version 5.00

[hkey_users\default\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce]
"SetTaskbarSearchbox"="reg add HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Search /v SearchboxTaskbarMode /t REG_DWORD /d 0 /f"

[hkey_users\default\Software\Microsoft\Windows\CurrentVersion\Search]
"SearchboxTaskbarMode"=dword:00000000