![onenote add ins stays disabled onenote add ins stays disabled](https://i1.wp.com/rubenkoene.com/wp-content/uploads/2018/01/iCloud5.png)
If you find that they are disabled and wish to re-enable them, you can follow the directions below. And I found key "Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Office\16.0\OneNote\Outlook Add-in\Message Classes" with values ".Voicemail.UM" and "IPM.Task" (REG_DWORD with Data=0). ApJoel Parmer Class Notebook, OneNote Comments Off on Enabling OneNote Add-ins Add-ins for OneNote can help to expand its capabilities and act as a bridge between different programs.
![onenote add ins stays disabled onenote add ins stays disabled](https://www.systoolsgroup.com/how-to/wp-content/uploads/2018/10/add-in-problem.png)
Then I searched for IPM.Task in the registry to find whatever settings which might influence work with Tasks in Outlook.Creating the REG_DWORD Value affected "Send to OneNote" button - with 1 it disappeared and with 0 appeared. I tried to monitor Outlook.exe with procmon64.exe and found that there are calls to value in "HKCU\Software\Microsoft\Office\16.0\OneNote\OneNotePreferAgaveAddin" with result "NAME NOT FOUND".I need to find an answer to this as we plan to allow all staff to use the Web Viewer add-in. Weve recently started using the Web Viewer add-in to display 360 degree video and the Gett Add-ins and My-Add-ins are both greyed out. Of course, I am not taking seriously recommendations to reinstall Office or Windows. We are an enterprise customer and have 1500 users of Office 365. I searched all the solutions which appear in, but nothing helped. When selecting task created from the message OneNote button was re-enabled.In other folders OneNote button was enabled.In Tasks folder OneNote button was greyed out.How to: Re-enable an Add-in That Has Been Disabled article in MSDN.Want to document my discovery with enabling disabled OneNote Add-inin Outlook. If the problem that initially caused the application to soft disable the add-in has not been fixed, the application will soft disable the add-in again. When you re-enable a soft-disabled add-in, the application immediately attempts to load the add-in. Restart PowerPoint Excel and see if the problem is solved. This is ok as it will be loaded when needed. Note: In Excel the separate think-cell Excel Add-in may be listed in the Inactive Application Add-ins list. Highlight any EndNote item(s) and click 'Enable.' Click OK. Choose Disabled Items in the Manage: dropdown box at the bottom of the dialog Go Select think-cell in the list of disabled items Enable. For example, an application might soft disable an add-in if it throws an unhandled exception while the Word 2007: Click on the Office icon and select 'Word Options.' Word 2010/2013/2016/2019: Click on the File ribbon and select 'Options.' Click on 'Add-ins.' Change the 'Manage' options to 'Disabled Items.' Click Go.
![onenote add ins stays disabled onenote add ins stays disabled](https://content.spiceworksstatic.com/service.community/p/post_images/0000358390/5cefd8ef/attached_image/onenote.jpg)
Soft disabling can occur when an add-in produces an error that does not cause the application to unexpectedly close. Startup event handler in your add-in is executing. It might also occur on your development computer if you stop the debugger while the Hard disabling can occur when an add-in causes the application to close unexpectedly. If an application does not load your add-in, the application might have hard disabled or soft disabled your add-in. Microsoft Office applications can disable add-ins that behave unexpectedly. However, when I navigate to the add-in registry. On the options>add-ins>Manage COM add-ins window, my add-in is unselected, and the load behavior is displayed as Unloaded. Digging in I see that the add-in is listed as Disabled in the options>add-ins window. Is your add-in listed in the Disabled Items list? The add-in had been working for him for a while, but it has suddenly stopped working.