Error while uploading archive to iTunes Connect

Question

'Your account already has a valid iOS distribution certificate'. I get this error every time I try to upload my archive. I don't have two dev accounts, nor did I use another mac before. Please help

Answer 1

This is a problem that appears after the updating to xCode 6. Just rename your provisioning profile in the developer portal, and then refresh the account info in xCode. Voila :-)

Answer 2

Your account already has a valid certificate

This dialog appears if the certificate already exists in Member Center.

Typically, this happens when you move from one Mac to another. If possible, export your certificates as a developer profile file on the other Mac, and then import them on your new Mac.

Have a look into Troubleshooting section of App Distribution Guide. It is described there how to solve this error.