error message

trying to download a book i purchased and i keep getting the same message can anyone tell me if it is adobe or book sites error

IO Error on Network Request.

Please check your network connection and try again.

Network Path:

https://acs.cdn.overdrive.com/ACSStore1/1071-1/BCE/33C/F1/{BCE33CF1-956C-4BC9-9605-C568EFD6315E}Fmt410.epub

Event Detail:

Error #2038

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