xls2xml developers have done their best effort to fix all the bugs. But may be some of the are still hidden in the code. If you found one (or many!), please send a report to the maintainer (&maintainer-email-ulink;). When sending a report, please: Describe with detail the behavior of xls2xml and why you think it's a bug. Describe inputs and outputs. Configure xls2xml using the argument --enable-xls2xml-verbose and send the output showing the bug. Send the number of the version used, and all information about the host in which xls2xml was compiled. If you can, send the most small source code that shows the bug in action. May be you want to send the file generated by Microsoft Excel which you have been processing. You can send the files config.log and config.cache (which were created by configure) if you want. Thank you very much. Following is the BUGS file for this release. &BUGS-File;