I am opened and re-saved one Excel file. After re-saving I cannot open that file with MS Excel. I used following code:
Workbook workbook = new Workbook();
Can you investigate this, please?
source.xlsx is in attachment.
Please provide FileFormatType while saving the file, i.e.
You may try to change the code to:
Kindly let us know if you still find the issue.
Thanks for response, it helped me a lot.