If the USB adapter keeps disconnecting, the virtual drive may reappear constantly. 3. Is RTK_NIC_DRIVER_INSTALLER.sfx Safe? In most cases, yes, it is legitimate software from Realtek .
To ensure safe execution of the "rtk_nic_driver_installer.sfx" file:
⚠️ – Malware sometimes uses similar names. Always verify:
If you are building the actual UI for the installer, use these strings.
If the file keeps reappearing, the driver is likely corrupted or outdated.