0X800706BE
The remote procedure call failed.
- Symbol / family
- RPC_S_CALL_FAILED
- Signed decimal
- -2147023170
- Unsigned decimal
- 2147944126
What it means here
An established RPC operation failed while communicating with the remote process.
What to check next
- Check both client and server event logs at the same timestamp.
- Verify the remote service did not crash or restart mid-call.
- Investigate network interruption, authentication context, and endpoint health.
Technical reference: Microsoft documentation or Microsoft-hosted support material