Downloading a "license file till 2050" for Avast Driver Updater is and is not a legitimate feature. Official Avast subscriptions are only sold for periods of 1, 2, or 3 years. Files claiming to provide "lifetime" or extremely long-term access (like 2050) are almost certainly malware or a scam. Risks of Using Unofficial License Files
: You can download a free trial directly from the Avast Driver Updater page to test the features before buying. avast-driver-updater-2023-license-file-till-2050-download
Avast Driver Updater for Windows | Free Driver Checker Trial Downloading a "license file till 2050" for Avast