Solution: Disable your network adapter entirely (Control Panel > Network Settings > Disable). Or use a firewall to block the executable. The offline pack should not need internet, but sometimes the GUI checks for updates. Ignore the failed connection; continue with installation.
Once the network driver is installed, you can connect to the internet to download specific newer drivers from the manufacturer’s website—but the offline work is done. driverpack solution 1733 offline work
Take your USB drive to the PC that lacks drivers. Ensure this PC is air-gapped (no Ethernet cable, Wi-Fi disabled) to confirm offline operation. Network Settings >