According to my understanding (everyone else correct me if I'm wrong) but, the answer is yes, yes, and yes. If you sent her a file with a PC virus attached, it can infect her computer. You may also not be aware of it, since a PC virus won't affect you at all(unless you have virtual PC). You may not pick it up if (1) your virus checker is out of date, or (2) it is not set to check your email for viruses(in the case of email viruses). And yes, it is possible to act as a "carrier" and transmit PC viruses, especially if you are in the habit of forwarding mail.
Hope this helps, Dave On 27/4/02 9:49 AM, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > Message: 1 > Date: Sat, 27 Apr 2002 07:45:10 +0800 > From: David Hudleston <[EMAIL PROTECTED]> > Subject: Mac to PC virus > > One of my clients, who uses a PC, says she received a "worm" virus from an > Apple computer via email. > She suspects it was from my computer. > However a virus check of my computer did not reveal any virus. My computer > is also functioning normally. > Last time I sent an email to her was on April 16 and her computer > malfunctioned on April 24 - eight days later - and required a new hard > drive. > Is it possible to transmit a virus from a Mac to a PC without picking up the > virus on the Mac? > And is it possible to have a PC virus on a Mac and not know it? > regards > David Hudleston > http://www.rawleighnet.com.au >

