# NLP 2.2 not invoking

**URL:** <https://forums.negativelabpro.com/t/nlp-2-2-not-invoking/3703>\
**Category:** Guides and How-Tos\
**Created:** [May 12, 2021, 7:09pm UTC](https://forums.negativelabpro.com/t/nlp-2-2-not-invoking/3703 "2021-05-12T19:09:16Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mgilvey](https://avatars.discourse-cdn.com/v4/letter/m/d26b3c/32.png) [@mgilvey](https://forums.negativelabpro.com/u/mgilvey)\
**Post date:** [May 12, 2021, 7:09pm UTC](https://forums.negativelabpro.com/t/nlp-2-2-not-invoking/3703/1 "2021-05-12T19:09:16Z")

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I installed NLP 2.2. Started LRC but I don’t see it listed under the Plugin Extras and pressing CONTROL N in either the Library or Develop module doesn’t do anything. I tried restarting my computer but that didn’t help either. My Mac OS and Lightroom are up to date. Please Help.

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**Author:** ![nate](https://yyz1.discourse-cdn.com/flex029/user_avatar/forums.negativelabpro.com/nate/32/4_2.png) [@nate](https://forums.negativelabpro.com/u/nate)\
**Post date:** [May 13, 2021, 2:18pm UTC](https://forums.negativelabpro.com/t/nlp-2-2-not-invoking/3703/2 "2021-05-13T14:18:41Z")

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Hi, please see this article. Within the plugin manager, you need to add the plugin which is located in “Home \> Plugins \> NegativeLabPro.lrplugin”

> [@SOLUTION: "An error occurred when attempting to load this plug-in"](https://forums.negativelabpro.com/t/solution-an-error-occurred-when-attempting-to-load-this-plug-in/3535):
>
> If you are attempting to add Negative Lab Pro to the Lightroom plugin manager, and you get the error message “An error occurred when attempting to load this plugin,” please read on for the solutions. THE PROBLEM In most cases, the problem is from trying to load the INSTALLER package itself into the plugin manager. The installer package is not a plugin, so this will not work. THE SOLUTION If you haven’t already, you need to RUN the installer package. You ru…