Xfinity caller ID error updating the program

Hello,
This is the error that I have when I want to update the XFINITY Caller ID. I don’t know what could be the problem and I tried many times to run the update. Any solution for this error ? What is causing this one ?
Thank you !

XFINITY Caller ID
Sorry, an error has occurred.
An error occurred while updating the application. Try updating it again. If the problem persists, contact the application author.
Error # 0
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