Communication problem with the license server: E_ADEPT_REQUEST_EXPIRED

Regards. I downloaded the Digital Edition program on my computer, I get the message that
my computer is authorized with an Adobe ID but when I try to open an eBook tells
me the following failed:” Failed to get the license. Communication problem with
the license server: E_ADEPT_REQUEST_EXPIRED.”

I've already uninstalled and reinstalled again. Thank you