I am not able to add add-ins in my PowerPoint due to following error

VARDHAMAN ZAMBAD 0 Reputation points

Correlation Id: d7fabcf1-55d5-4c61-9fe1-5f60d429e070

Timestamp: 2023-10-27T15:18:53.000Z

DPTI: adbae723bbfdbdc862379ce75e7999c3deba168d6e86a1138ee1fdce9efd1588

Error Tag: 4wbr4

Error Code: 2150121474

A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.
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A family of Microsoft presentation graphics products that offer tools for creating presentations and adding graphic effects like multimedia objects and special effects with text.
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  1. Emi Zhang-MSFT 23,191 Reputation points Microsoft Vendor


    How did you add the add-in in PowerPoint?

    Did you mean the third part add-in for PowerPoint or Add-in program in ribbon?

    What version of Office did you use? I suggest you go to File- Account and provide the detail version number here:

    User's image

    Please refer to this support article and check if it helps:


    Please be a bit more precise to explain your problem or you can upload a screenshot so that I can get more accurate solutions to this problem. I’m glad to help and follow up your reply.

    If the response is helpful, please click "Accept Answer" and upvote it.

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    1 person found this answer helpful.

  2. VARDHAMAN ZAMBAD 0 Reputation points

    I was referring to the Ribbon add-in program, which allows us to add add-ins from the office store. The following image has all the information you needed.User's image

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