| Previous | Next |
| NS_E_WMG_RATEUNAVAILABLE | NS_E_WMG_CANNOTQUEUE |
NS_E_WMG_PLUGINUNAVAILABLE
NS_E_WMG_PLUGINUNAVAILABLE: what the result means
NS_E_WMG_PLUGINUNAVAILABLE (0xC00D104B) means a renderer or DSP plug-in selected for the graph cannot be instantiated or made available.
What to capture
Record the component identifier/name, the activation call and HRESULT, the process architecture, and which stream caused the component to be selected.
Focused verification
Try the same graph with a known available component for that stream. If activation is the only changed step, investigate the selected plug-in rather than the source file or network session.
Technical references
- The DirectShow filter graph
- DirectShow media types
- Negotiating media types
- WM ASF Reader filter
- Microsoft HRESULT registry
Looking for a different code? Search another status or error code.