Following other posts, especially this thread, I found the page about the UPS XML module in the Wiki, downloaded it and installed it. But no matter what I try I'm still getting a yellow button, which means Zen Cart knows it's there but there's something wrong with the way it is set up.

One thing I've tried, following the readme file with the mod, is to set up logging so I can see where the error is, but even that doesn't work. So if you can help me with getting the right path to the log file, then I may be able to see in the log what the problem is with the module.

Anyone know how to do this?

Thanks for any help you can offer.

Rob