Here are some common solutions you can try if the Prime Video web player for Chrome displays a "Digital Rights Error" during playback.
This error occurs when the "Content Decryption Module" is not enabled in your Chrome browser.
To support access control (DRM) technologies, the Prime Video player requires your browser to provide this component.
"Content Decryption Module" may be missing if you recently installed Chrome for the first time. The Content Decryption Module can take up to 10 minutes to fully download.
To resolve this issue, enable or install the Content Decryption Module on your browser.