[amel27]

еще вариант:

Код:

$sPath = "Мой компьютер\HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer"
RegWrite("HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Regedit", "Lastkey", "REG_SZ", $sPath)

If ProcessExists ("regedit.exe") Then
    ProcessClose("regedit.exe")
    If ProcessWaitClose("regedit.exe",3)=0 Then Exit MsgBox(16, "Timeout error", "Regedit not responding.")
EndIf

Run("regedit.exe", @WindowsDir)