Problems after site transfer

[myalkut]

Thanks for your reply.
I didn't mention that I had Numinix add the Fast and Easy Checkout module right after moving the site.
Is it possible that the new module is overwriting anything? Since I didn't create the cart I don't know if the previous guys did everything in over-ride folders or if they might have altered original files.

If not, I want to make sure I don't overwrite the FEC files when re-transferring. Do you know what they are? I should ask Numinix I guess. Just thinking out loud in case you have any other advice.

[myalkut]

In case anyone is following this thread and would like to know. It turned out it was the FEC installation that caused the error, not a missing file from transfer. Numinix said FEC required a higher version of zen cart, and since they didn't notice this before installing, they went ahead and updated the necessary files, and the error went away. Yay.

[myalkut]

But I still can't figure how to fix the order confirmation email problem.