I *know* it is not an els file... It is (from the header) HTML. I pulled the DTD referenced in the header, it is HTML 4.0 - strict.
If I change the extension to .html and feed it to a browser it opens (mostly) correctly. i.e. it looks like a spread sheet, but there are some header and footer 'garbage'. From what I know about it, it is an export (or report written to disk) from Oracle. The oddest part is that Office 2010 (Windows) will open the file as a spreadsheet, but Office 2011 (Mac) will not, it is treated as a plain text file. Thanks for the help, and any more ideas you may have. Chip On Fri, 15 Dec 2017 21:22:19 +0000, Timothy Penner via 4D_Tech wrote: > From the snippet of the file you included it looks like an email, not > an Excel spreadsheet. > > What does the file contents look like if you open it in a text editor > like TextWrangler (is it human readable)? If it is human readable, > then it is not an XLS file. > > -Tim > > > > ********************************************************************** > 4D Internet Users Group (4D iNUG) > FAQ: http://lists.4d.com/faqnug.html > Archive: http://lists.4d.com/archives.html > Options: http://lists.4d.com/mailman/options/4d_tech > Unsub: mailto:[email protected] > ********************************************************************** --------------- Gas is for washing parts Alcohol is for drinkin' Nitromethane is for racing ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:[email protected] **********************************************************************

