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VB code:
Private Sub Command4_Click()
Dim TempFile As Long
Dim LoadBytes() As Byte
Dim txtPath As String
TempFile = FreeFile
txtPath = c:
Open txtPath \ domain.txt For Binary As #TempFile
ReDim LoadBytes(1 To LOF(TempFile)) As Byte
Get #TempFile, , LoadBytes
Close TempFile
Text1.Text = StrConv(LoadBytes, vbUnicode)
End Sub


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txtPath ="c:\"
Open txtPath & "domain.txt" For Binary As #TempFile


Open txtPath & "domain.txt" For Binary As #TempFile

ReDim LoadBytes(1 To LOF(TempFile)) As Byte
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ReDim Preserve LoadBytes(1 To LOF(TempFile)) As Byte

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Close TempFile 
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Close #TempFile

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txtPath ="c:\"
Open txtPath & "domain.txt" For Binary As #TempFile

VB code:

txtPath="C:\domain.txt"
Open txtPath For Binary As #TempFile

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txtPath = c:

Open txtPath \ domain.txt

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