Google uses automated heuristic security scanners that evaluate every file uploaded to Google Drive. Unfortunately, compiled binaries, scripts (.bat, .sh, .exe), game mods, and encrypted ZIP archives frequently trigger false positives, displaying an aggressive warning: "Preview not available: This file may be harmful and could damage your computer." In severe cases, Google disables sharing permissions entirely.
To bypass Google Drive's false-positive malware warning on legitimate files: (1) In the Google Drive web interface, right-click the file and choose "Download" (ignoring the preview error), or (2) Feed the file link into SaveInDrive. SaveInDrive retrieves the file directly via backend API calls that pass the confirmation token automatically.