You don't need to risk your PC's health for a "free" license. Here are the legitimate ways to stay protected:
The "2050 license" is a well-known artifact in the world of pirated software. These files are typically modified (cracked) versions of official license certificates designed to trick the software's internal clock into believing it has a multi-decade subscription. Official Limits : Legitimate subscriptions through the official Avast store avast internet security license file till 2050
Beyond the technical risks, the use of license files raises significant legal and ethical concerns: You don't need to risk your PC's health for a "free" license