I have Vaio Care version 7.3.1.05290. I am getting a message "A new version of Vaio Care is available. Vaio Update cannot be used until it is updates. Do you want to update now?"

on answering affirmative the update attempts to download, but then comes-up with an error message that it failed to load, please try again later. My internet access is OK, and I've tried many times. What to do?