Error Code 0x80070043 typically indicates network connectivity or sharing permission issues.
Open Settings > Network & Internet > Advanced network settings.
Under Advanced sharing settings, ensure:
Network Discovery is turned ON.
File and Printer Sharing is turned ON.
Also ensure both PCs are on the same network profile (Private).
Open Settings > System > Troubleshoot > Other troubleshooters
Run "Network Adapter" and "Printer" troubleshooters
Make sure Firewall is not blocking.
In Start Search type services.msc, and hit Enter.
Find the Print Spooler service.
Right-click and select Restart.
Ensure the startup type is set to Automatic.