[Plugin: FancyBox for WordPress] doesn't work

if I turn off the overlay the image enlargement appears as expected when I click the image attachment.

I have the same problem… Have you found a solution ?

This was a strange issue, I’m not really sure how I corrected it, I would swear it fixed itself. I had this issue for about a day, got it working with no overlay, then the next day overlay worked.

The only thing I did was play with some Jquery settings for another slideshow plugin I have, but when I set them back to default, everything was still fine. So I can’t say that was why.

Although it may not be the same problem for you, deactivate all your plugins, then reactivate one by one and check the fancybox. Do the same with a different theme.

Anyone else have the same problem? I still have not found a solution.

SOLUTION!
https://www.ads-software.com/support/topic/plugin-fancybox-for-wordpress-solution-for-broken-install?replies=1

Thx it works! The solution looks so simple that I was skeptical at first…