# RW Classic missing plugin

**URL:** <https://forums.realmacsoftware.com/t/rw-classic-missing-plugin/45678>\
**Category:** RapidWeaver Classic\
**Created:** [December 19, 2024, 3:31pm UTC](https://forums.realmacsoftware.com/t/rw-classic-missing-plugin/45678 "2024-12-19T15:31:53Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![TomM](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/tomm/32/265_2.png) [@TomM](https://forums.realmacsoftware.com/u/TomM)\
**Post date:** [December 19, 2024, 3:31pm UTC](https://forums.realmacsoftware.com/t/rw-classic-missing-plugin/45678/1 "2024-12-19T15:31:54Z")

</div>

After migrating my computer files to a new M4 Mac the Stacks plug-in is missing in a RW Classic project.  
I see it in the addon folder but it doesn’t install.  
Does plugin version 3.6.1 work in OS 15 M chip?

---

<div class="post-metadata">

**Author:** ![RapidBase](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/rapidbase/32/24626_2.png) [@RapidBase](https://forums.realmacsoftware.com/u/RapidBase)\
**Post date:** [December 19, 2024, 5:15pm UTC](https://forums.realmacsoftware.com/t/rw-classic-missing-plugin/45678/2 "2024-12-19T17:15:13Z")

</div>

I guess you will have to update to version 5.x of the Stacks plugin to make it work again on an Apple Silicon machine.

---

<div class="post-metadata">

**Author:** ![TomM](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/tomm/32/265_2.png) [@TomM](https://forums.realmacsoftware.com/u/TomM)\
**Post date:** [December 19, 2024, 5:36pm UTC](https://forums.realmacsoftware.com/t/rw-classic-missing-plugin/45678/3 "2024-12-19T17:36:57Z")

</div>

Yes, that didi it. Thanks.