wrong local header signature: 0xe011cfd0

[Mr.Li]

NPOI Version

test version 2.6.2

File Type

• [ ×] XLS (Excel 97-2003)
• [ √] XLSX (Excel 2007+)

Upload the Excel File

Please attach your original Excel File to help us reproduce the issue
data.xls

Reproduce Steps

A simple example:
IWorkbook workbook;
using (var fileStream = new System.IO.FileStream(filePath, System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
workbook = new XSSFWorkbook(fileStream);
}

Issue Description

wrong local header signature: 0xe011cfd0

But previously opening XLS files was normal, right?