Why did 360 automatically delete the GameBuff installer right after I downloaded it?

This is an overreaction from 360 Total Security's "cloud interception" and "heuristic scanning" mechanisms toward an unknown memory tool. Antivirus software presets all behavior that attempts to interact with game processes as high-risk. As long as you verify the official digital signature of the file, you can confirm that such alerts are "false positives." Quick Recovery Options: 1. Temporarily exit: Before downloading, right-click the 360 icon and select "Exit Protection." 2. Restore the file: If already deleted, go to 360's Quarantine Sandbox (Trojan Scan -> Quarantine/Recovery) to restore the file and add it to the trust list. 3. Official direct link: Always use the official download link at dl.gamebuff.cn and avoid unofficial third-party distribution channels.

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