>>38 たしかに俺もウソソースを書いた。 けどすべての答えが出てたんだから自力でなんとかしてほしかった! Dim strPath As String Dim buf As String Dim buf2() As Byte Dim buf3(0 To 1) As Byte Dim fileno As Integer fileno = 1 buf = "1234" buf2 = buf buf3(0) = &HFF buf3(1) = &HFE strPath = "C:/test.txt" Open strPath For Binary As #fileno Put #fileno, , buf3 Put #fileno, , buf2 Close #fileno