deliverySubscription is activated by Mcafee Support in your account, which can be used to install on 1 PC
Delete old antiviruses and reboot the computer before starting (if there is an old expired antivirus)
1. Follow the link https://home.mcafee.com/secure/protected/login.aspx
2. Enter the login and password you received after payment.
3. Then go to "My Account> Subscription" and click "download" to start installing the antivirus
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