Hi sorry, I found a mistake in my post - signals 3rd and 4rth column... but as Bruce wrote - change a folder name to ASCII... cheers darek -----Original Message----- From: ifeffit-bounces@millenia.cars.aps.anl.gov [mailto:ifeffit-bounces@millenia.cars.aps.anl.gov] On Behalf Of Zajac, Dariusz A. Sent: Wednesday, January 20, 2010 4:54 PM To: XAFS Analysis using Ifeffit Subject: Re: [Ifeffit] consultation Hi I didnt have a problem energy column = 2 energy units eV data type xmu.dat signal 2nd and 3rd column cheers darek -----Original Message----- From: ifeffit-bounces@millenia.cars.aps.anl.gov [mailto:ifeffit-bounces@millenia.cars.aps.anl.gov] On Behalf Of kangml@163.com Sent: Wednesday, January 20, 2010 4:31 PM To: XAFS Analysis using Ifeffit Subject: [Ifeffit] consultation Dear, I want to consult why I can not open the XANES raw data(like the attached file Na2SeO3.dat) by Athena on my laptop(Windows system). It prompt that : coulldn't read...(See the attached picture. file). Wish to obtain help from you. Thanks very much Best wishes Mingliang