Paul,
I'm exporting a WEBI Document as CSV and then tried opening the file in both Excel and textpad, but I'm losing all the formatting. But as Jyothirmayee suggested in the prior reply if I open it as XLS file and the save the file as .CSV then it's working. Notepad will not work in my case. And in a way you are correct, I can't open CSV file in Excel. Anyway thanks for the reply, appreciate it.