When trying to download an Ebook on my Macbook Pro, I receive an Unable to download with the following error code: E_AUTH_BAD_DEVICE_KEY_OR_PKCS12. I am using version 3.0 and have attempted to use a later version with the same problem. I was able to download on another computer, but cannot on the Macbook anymore. This is a recent problem, I have had no problems downloading in the past.
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