
Note: If you re-enable an add-in that caused a HKEY_CURRENT_USER\Software\Microsoft\Office\x.0\Outlook\Resiliency\DoNotDisableAddinListġ and A indicating the reason the add-in was originally disabled:īut not disabled because add-in is in the allow listīut not disabled because user selected no in disable dialog Does this value not remain the same after you manually modify it? JerryWhy would I need to create a script to be run every startup. HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Resiliency\DoNotDisableAddinListįor 32-bit Outlook, create MyAddIn.Connect key (substitute the name of the add in from the key above).įor 64-bit, create Add-On-Products.MyAddIn If you cannot find it, try creating it manually as follows: Under 2016, Outlook should pop up something that says "These add-ins dereased performance or caused outlook to crash" along with the number of seconds and a button that says "Always enable this add-in" that you can click.Ĭlicking this should cause the following registry keys to be created, so I would look at the following registry key if you can find it. You will still get the warning from Outlook wanting to disable the add-in if performance is affected and if you don't adjust the resiliency settings. This would re-enable the add-in whenever the user logs in. HKEY_CURRENT_USER\Software\Microsoft\Office\Outlook\Addins(name_of_the_addin)

You could run a script on the user login that simply updates the registry before Outlook is launched: I simply need to have Outlook leave this add-in enabled. I have found a bunch of articles and forums of people giving directions on how to manage this with GPO but this is not a desired fix for me as it is happening with one single add-in on one single computer. Upon researching this issue I have found that I need to modify a registry located at "HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Resiliency", but it doesn't exist. For this particular add-in Outlook doesn't offer the option to "Always enable" it, just to "Enable" it. I have encountered this before with different add-ins but I can usually click File > Manage COM Add-ins then select "Always enable this add-in" and that fixes the problem.

Once I manually re-enable the add-in it works as intended until Outlook is restart. Just to be clear this add-in is being set as disabled, not inactive. I want to make it so that this add-in is always enabled regardless of how it affects Outlook. This add-in occasionally causes Outlook to startup slowly and Outlook disables it. I have an add-in for Outlook 2016 that I use.
