Generating excel report of accession register

Posted by Tharun on Mar 28, 2017; 8:03am
URL: http://ngl.70.s1.nabble.com/Generating-excel-report-of-accession-register-tp7576636.html

I am uable to generate Excel report it showing the file but it also showing empty excel file.
can any one help me to get rid of this problem