We upgraded a site from 1.4x to 1.5.6 - place a test order for a downloadable product, all goes well. The email arrives with a download link. Clicking the link results in this message:
"Invalid download. Go to homepage →"
But, visiting the My Account page and clicking the download link actually works.
Any idea why this happens? Maybe missing table fields or something like that?
Table fields, probably the date. Dev version has some patches for that.
Thanks for the reply. How do I find the patches without digging through the entire code base?
You don't need to - new version has just launched.
Awesome - thanks! I'll give it a whirl right now.