Data transfer Excel add in

I am using Microsoft 64 – bit Windows 7 Professional which is a Chinese version. I have installed Microsoft 32 – bit Office 2010 which is also a Chinese version. Also installed 64 – bit ‘IBM Client Access V6R1M0’ which is an English version. The problem happened when I have used the ‘Data transfer Excel add in’ feature for downloading the file through ‘dtf’ file. The problem was numeric value had changed to 40, 50, and 60 in Excel from the original value of 4, 5 and 6.
Please comment some inputs.
