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System Invalid Operation exception

Anonymous
2022-11-15T13:23:28+00:00

I am getting Error "Microsoft ACE OLEDB. 4.0 is not registered on the local machine" in a C# dot net project when it is hitting Import.excel() method. Can anyone please suggest how to resolve this issue. This is an EXE based app and some of users getting error while running the app.

Microsoft 365 and Office | Excel | For business | Windows

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  1. Anonymous
    2022-11-15T14:33:51+00:00

    Dear NilimaM,

    Greetings! Thank you for posting in Microsoft Community. We are happy to help you.

    As per your description, it seems like the issue involves C# dot net.

    May I know if my understanding of the scenario is right?

    If yes, considering that we mainly focus on general and build-in features in Excel, for code and development queries in Excel, we have a dedicated channel Microsoft Q&A Community.

    For you to be assisted properly, we sincerely recommend you go to that community and post a new thread, members and engineers over there are proficient in the knowledge of Excel development and coding queries. They will focus on the situation on your side and share specific suggestions. We are sure that our experts from that team can address your query effectively and accurately.

    If our understanding of the scenario is not consistent with yours, feel free to point it out.

    Thanks for your understanding and cooperation!

    I hope you keep safe and healthy always.

    Sincerely,

    Tina | Microsoft Community Moderator

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