Private Declare Function GetSystemMetrics Lib "user32.dll" (ByVal nIndex As Integer) As Integer Public Enum BootMode As Integer NormalBoot = 0 'D‚marrage normal FailSafeBoot = 1 'D‚marrage sans ‚chec FailSafeBootNet = 2 'D‚marrage sans ‚chec avec prise en charge du r‚seau UnknownBoot = 3 'Mode de d‚marrage inconnue End Enum Public Function GetWindowsBootMode() As BootMode Const SM_CLEANBOOT As Integer = 67 Dim iRet As Integer iRet = GetSystemMetrics(SM_CLEANBOOT) Dim bm As BootMode Select Case iRet Case 0, 1, 2 : bm = CType(iRet, BootMode) Case Else : bm = BootMode.UnknownBoot End Select GetWindowsBootMode = bm End Function