Fields show in one column problem

[jadeite100]

Hi All:

I am using Windows XP sp2, Excel 2003.
In the control panel, when I clicked on the "Regional and Language Options"
to "English(Canada)" my four columns are shown as four individual columns
"A,B,C,D".

However, when I changed my "REgional and Language Options" to
"French(Canada), the five columns's data are shown as one column with ","
separators.

Does anybody know why this happens?

Any hint would be greatly appreciated.

Yours,

Frustrated.