Rename is not necessary if instead of opening the .csv file, you open
Excel and use Data|Import External Data

Jerry

Frank Kabel wrote:

Hi
I'd guess this PC has different regional settings (check: Start-menu -
Control Panel - Regional settings).
One workaround: Rename the file to *.txt and open it afterwards with Excel.
Now the textimport wizuard should start and you can define the coma as
delimiter