Lightroom

You need to give more information. First of all we need to know what Lightroom you are talking about, and on what system it is running, with version numbers for everything. And then we need to know what "not working properly" means.

in the future, to find the best place to post your message, use the list here, https://community.adobe.com/

p.s. i don't think the adobe website, and forums in particular, are easy to navigate, so don't spend a lot of time searching that forum list. do your best and we'll move the post (like this one has already been moved) if it helps you get responses.

<"moved from cc desktop>