在CSV中创建额外的行？

Question

为什么这会在HBHS1.csv文件的末尾创建额外的行？它正在创建第四行，其中包含某种特殊字符。在记事本++中，它显示为： 空行，但生成的* .csv文件在第四行中显示类似于[]的符号。

FOR /f "delims=" %%i IN ('DIR *.xls* /b') DO to-csv.vbs "%%i" "%%i.csv"
More +1 HBHS1.xlsx.csv > HBHS1.csv

to-csv.vbs

'source: http://stackoverflow.com/a/10835568/715608
if WScript.Arguments.Count < 2 Then
    WScript.Echo "Please specify the source and the destination files. Usage: ExcelToCsv <xls/xlsx source file> <csv destination file>"
    Wscript.Quit
End If

csv_format = 6

Set objFSO = CreateObject("Scripting.FileSystemObject")

src_file = objFSO.GetAbsolutePathName(Wscript.Arguments.Item(0))
dest_file = objFSO.GetAbsolutePathName(WScript.Arguments.Item(1))

Dim oExcel
Set oExcel = CreateObject("Excel.Application")

Dim oBook
Set oBook = oExcel.Workbooks.Open(src_file)

oBook.SaveAs dest_file, csv_format

oBook.Close False
oExcel.Quit