I am getting below error while running the outlook web app solution.

Failed to deploy the manifest file to the Exchange server. The request failed. The remote server returned an error: (400) Bad Request.

What I am trying?

I created a new solution and hit F5 without modifying the code. And it gave me below error.

enter image description here

I am not getting any reference on the web. If you have any solution or reference link then please feel free to share.

  • Did you find a solution to this?
    – strider
    Commented Feb 16, 2023 at 19:23


Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.