What does NTSTATUS 0xC0020028 (RPC_NT_UUID_NO_ADDRESS) mean?

 
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RPC_NT_UNSUPPORTED_NAME_SYNTAX RPC_NT_DUPLICATE_ENDPOINT

RPC_NT_UUID_NO_ADDRESS

UUID creation could not use a network address source

This status appears in the UUID-generation path. Some UUID generation modes incorporate local address information; if no suitable address can be obtained, the runtime cannot construct the requested form.

It does not imply that every RPC protocol sequence is unusable. Check network-interface availability, address-family configuration, and whether the application really requires an address-based UUID instead of a random or configured identifier.

What to inspect

  • Inspect network adapter and address-family availability.
  • Use a stable configured UUID for public interfaces instead of generating one at runtime.
  • Separate UUID generation failure from endpoint binding failure.

References


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