QUOTE (paulbarbee @ Jun 5 2008, 03:36 PM)

Suzi,
I believe you may be trying to use the default Paypal module for 2.2ms2 rather than the paypal_ipn add-on. Try the add-on that can be found at
http://addons.oscommerce.com/info/2679.
What I did when I installed my client's store quite a while ago was
1. A clean install of OsCommerce 2.2ms2 (Be sure to empty the database so as to start with nothing from previous installs. I'm not sure what to do about your client's existing orders, but obviously save that information for them. you may want to download a copy to your development machine.)
2 Install oscommerce_paypal_ipn_v.2.2.zip. Follow the install instructions for this carefully. It can be found at
http://addons.oscommerce.com/info/2679. The latest version may work better for you.
Hope that helps.
Paul
Thank you, Paul. I appreciate your reply! Yes, all three of my clients have orders, but not many. I have completely custom designed their stores with custom graphics, etc, so a clean install will be very time-consuming, but not impossible.
I still don't know if the add-on is in addition to the existing PayPal that exists with the package, or in place of it. It doesn't really say.
I always do everything on my development machine first, back it up, then send it to the server, so I have several copies of the original store.
I definitely appreciate your response.