how to solve JXL error : jxl.read.biff.BiffException: Unable to recognize OLE stream

Question

i am trying to get cell data from my .csv file but it gets error : jxl.read.biff.BiffException: Unable to recognize OLE stream

I don\'t understand how to solve this

Answer 1

save the file as Excel 97-2003 and also change the file format from xlsx to xlx , in the code(in the file name)