CODEWITHSUNDEEP
.netoutlookvstooutlook-addinoffice-addins
Smit Rathod
Smit Rathod

Reputation: 143

Outlook add-in created in C# (.NET 6.0) not showing in outlook ribbon

I was having my outlook desktop add-in in .NET framework version 4.8. Recently, I have migrated it to 6.0.

It's having 4 projects :

Everything building successfully. Add-in is getting registered on registry with success. Add-in is not getting disabled.

But still I am not able to see my add-in on outlook ribbon.

Don't know what is exactly happening.

Upvotes: -1

Views: 86

Answers (1)

Eugene Astafiev
Eugene Astafiev

Reputation: 49455

VSTO like any other frameworks for developing COM add-ins doesn't support .Net core. .Net standard can't be used for developing COM add-ins, you need to use any .Net framework versions, but not Core (.net standard). If you try to create a new VSTO add-in for Outlook you will not find any .Net Standard (Core) versions in the list of available target .net versions:

.net framework versions

Upvotes: 1

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