AstaRoth

$Ret = DllCall('SRD.dll', 'str', 'SafeRemoveDrive', 'str', 'G')
If Int($Ret[0]) = 0 Then
MsgBox(0, '', 'Error')
Else
MsgBox(0, '', 'Successful')
EndIf

…
yashied.narod2.ru/ProjectFiles/Miscellaneous/SRD.dll