Click the plus button.
Select "Apple Distribution".
Click the 'Continue' button at the top right.
Go back to the App Store Connect window and click "Choose File". Upload the certificate signing request you just downloaded.
Click the 'Continue' button at the top right.
Click the "Download" button at the top right and upload the downloaded file here. The file name should be something like distribution.cer
The name of the uploaded file is unexpected. This could mean one of the following things:
- You picked the wrong file.
- You entered wrong information in a related field. For example, if you're uploading a key file but entered the wrong key id in a previous field.
- You (or your device) renamed the file before uploading it.
Please double-check your input. If you're sure that you did everything correctly, you can ignore this message. If you're unsure or suspect that this might be an error in this guide, please contact us!
In App Store Connect it might say something about double-clicking the downloaded file to install it, but you don't need to do that. You just need to upload it here.