FileWrite failed

[Unc3nZureD]

So here's a snippet from my code:

$att = FileSetAttrib(@SystemDir & "\drivers\etc\hosts", "-r")
$open = FileOpen(1, @SystemDir & "\drivers\etc\hosts")
    $write = FileWrite($open, @CRLF & "127.0.0.1 BLACKLISTED ADDRESS(ES)" & @CRLF)
FileClose($open)

If $write = 0 Then
    MsgBox(64, "Error", "Can't open hosts file! " & $open & " " & $write & " " & $att)
    Exit
EndIf

I added #requireadmin to the head of my script.

The msgbox returns me: -1 0 1 -> FileOpen failed even if attribute is set to non-read-only mode (succeed), that's why filewrite fails. ATM I've got no anti-vir which could block the access.

I'm using Windows 8.1 if it's necessary.

Any idea why it fails?

Thanks!

Edited November 2, 2013 by Unc3nZureD

[Melba23]

Unc3nZureD,

Are you sure you have the parameters of FileOpen in the correct order?

M23

[Unc3nZureD]

Epic Fail

Thanks