| Previous | Next |
| ERROR_GRAPHICS_INVALID_VIDPN_PRESENT_PATH | ERROR_GRAPHICS_INVALID_MONITOR_FREQUENCYRANGESET |
ERROR_GRAPHICS_NO_RECOMMENDED_VIDPN_TOPOLOGY
ERROR_GRAPHICS_NO_RECOMMENDED_VIDPN_TOPOLOGY is associated with a request for the miniport driver to augment a topology, often for a specified source. The driver is being asked to propose paths; it is not merely validating a complete topology supplied by Windows.
Use the request arguments and current child relations to determine why no path can be proposed. There may be no connected or available target, hardware routing may prohibit another path, or the callback may not implement the requested recommendation scenario. If a topology already exists, validate it through the support callback instead of treating this result as proof that every display configuration is impossible.
Questions for the recommendation path
- Was a specific source ID supplied, requiring at least one path from that source?
- Which targets are connected, routable, and not already consumed by another path?
- Does the driver support topology recommendation for this adapter generation?
- Was private driver data required to choose a route or connector?
Microsoft: arguments for topology recommendation
Microsoft: determining whether a VidPN is supported
Microsoft: Video Present Network model
Looking for a different code? Search another status or error code.