If you see that error, you have a signature or architecture mismatch. Apply this solution:
Open Device Manager. Show hidden devices. Uninstall any "Samsung Mobile USB Composite Device" or "Exynos CDC Serial." Then run pnputil /enum-drivers and delete any Samsung driver older than 2025. samsung exynos 3830 drivers install download hot
A: Likely not malware. You installed the "CDC Serial" driver. Re-run the installer and uncheck that component. Then reboot both devices. If you see that error, you have a