wierd download request through mail()

[rtown]

would anyone know why...I have made a submission for my shopping cart orders that are sent through email...when you receive the order in Outlook Express it tells me that I have to download "Hebrew Text Support Uniscribe"??? I have no idea where this is coming from...I can post my mail script if you like unless anyone has seen this before

[Mordecai]

Try seting the character set. American English is iso-8859-1.
Here's the header you should send to set the character set:
Content-type: text/html; charset=iso-8859-1

Note: this is used mainly as a meta tag for the HTTP equivalent, but I don't see why it wouldn't work as a header.