How do I knnow??

If a fil is not recogniced, how do I knpw witch program to open them with??

What program was used to create the file?
What is the source of the file?
If you do not know the answer, perhaps the best choice is to discard
the file as possible malware.

Look here:
http://filext.com/

--
Jupiter Jones [MVP]
http://www3.telus.net/dandemar/


"toma" <> wrote in message
news:3F497540-0FC0-486B-87B9-...
> If a fil is not recogniced, how do I knpw witch program to open them
> with??