It should be: ;... Const $sForm = '<form action="' & $sAddress & '" method="post" enctype="multipart/form-data">' & _ '<input name="token" value="' & $sApiToken & '"/>' & _ '<input name="user" value="' & $sUserKey & '"/>' & _ '<input type="file" name="attachment"/>' & _ '<input name="message" value="' & $sMessage & '"/>' & _ '</form>' ;... $sRead = _WinHt