Extension not showing

[AICDP-User]

Installation of OneMore looks succesful, Add-in is listed as active in the options

but not appearing in ribbon

and not listed amongst commands (can't be added)

LOG

01|03:52:55.821| Starting dllhost 13168, 907 Mhz, 16 MB, en-US/en-US, v6.6.1, OneNote 15.0, Office 16.0, 2024-11-10 15:52
01|03:52:55.823| ..Windows 11 Professional, Version 24H2, Build 26100, 64 bit
01|03:52:55.830| ..C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE (16.0.18129.20108)
01|03:52:55.846| ..OnConnection(ConnectionMode:ext_cm_Startup,custom[1:Int32])
01|03:52:55.846| ..OneAddInsUpdate(custom[])
01|03:52:56.509| ..OnStartupComplete(custom[])
01|03:52:56.513| ..starting command service
01|03:52:56.513| ..starting reminder service
01|03:52:56.513| ..starting navigation service
03|03:52:56.682| ..defined 52 hotkeys for input locale 1033
01|03:52:56.879| ..starting hashtag service, Ready
01|03:52:56.879| ..ready
15|03:52:56.884| hashtag service waiting, Ready
01|03:53:05.572| OnBeginShutdown(custom[])
01|03:53:05.572| ..shutting down UI
01|03:53:05.579| ..OnDisconnection(RemoveMode:ext_dm_HostShutdown,custom:[])
01|03:53:05.579| ..closing log

[ar-bansal]

I'm facing a similar issue.

I tried installing 6.6.1 on my Windows 11 laptop. It gets installed in "C:\Program Files\River", and I can see OneMoreAddIn in inactive add-ins in OneNote. When I go to manage COM add-ins and select OneMore and click on OK, the menu closes and nothing happens - OneMore is still inactive.