# Image lightbox not working in subfolder install

**URL:** https://meta.discourse.org/t/image-lightbox-not-working-in-subfolder-install/102930
**Category:** Self-hosting
**Tags:** subfolder
**Created:** [11월 28, 2018, 1:14오전 UTC](https://meta.discourse.org/t/image-lightbox-not-working-in-subfolder-install/102930 "2018-11-28T01:14:09Z")
**Posts on this page:** 1
**Showing post:** 13

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### Author: ![vincentp](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/vincentp/32/110063_2.png) [@vincentp](https://meta.discourse.org/u/vincentp)
#### Post date: [11월 28, 2018, 9:15오후 UTC](https://meta.discourse.org/t/image-lightbox-not-working-in-subfolder-install/102930/13 "2018-11-28T21:15:08Z")

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@pfaffman Pretty much everything else is working, you can see it here at [https://www.finalbuilder.com](https://www.finalbuilder.com) - website, forums etc all accessible. /forums is reverse proxied via IIS - you can see my config in this topic - [Subfolder install - external links get changed/redirected to site relative links](https://meta.discourse.org/t/subfolder-install-external-links-get-changed-redirected-to-site-relative-links/102506)

If I access [http://localhost/sidekiq](http://localhost/sidekiq) in the container I get the standard this page is private or doesn’t exist response. If I try [http://www.finalbuilder.com/forums/sidekiq](http://www.finalbuilder.com/forums/sidekiq) I just get ‘Forbiddden’. Not sure about the non standard port, haven’t seen that mentioned anywhere with regards to subfolder installs. I get the feeling this is an issue with the proxy not passing enough info for sidekiq to authenticate.

I’m going to have a go at setting up a dev environment over the next few days and see if I can figure out what is going on, but not being a ruby dev (mostly c# and typescript) I’m not sure how far I will get.

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