📎 AI Summary: A user reports encountering the network sharing printer error 0x00000520 when attempting to add a shared printer between Windows 10 and Windows 11. Another user explains that this error indicates a "No such logon session" issue, potentially caused by firewall blocks, misconfigured print sharing setup, or disabled related services. The overall tone suggests troubleshooting this error involves checking system configuration, network settings, and services to resolve the printer sharing problem.