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| NS_E_WRONG_PUBLISHING_POINT_TYPE | NS_E_INVALID_PLUGIN_LOAD_TYPE_CONFIGURATION |
NS_E_UNSUPPORTED_LOAD_TYPE
Mechanism and scope
This result (0xC00D1453) marks a plug-in does not implement the requested in-process or out-of-process activation mode. The code identifies a narrow server contract, so diagnosis should preserve the object instance and the first native return.
Code-specific failure anatomy
A representative occurrence is when a plug-in does not implement the requested in-process or out-of-process activation mode. Capture requested load type, plug-in registration flags, COM server model, architecture and default load policy together with the object instance and the exact administrative or protocol request.
For a useful negative control, select a load type advertised by the plug-in or install a build registered for the required model.
The tempting but misleading response is repeatedly restarting WMServer; capability metadata does not change. That action does not test the distinction that matters here: invalid load-type configuration means the plug-in advertises no usable mode at all.
Build a reproducible incident record
| Controlled comparison | Use a known-good object of the same type and vary only the precondition described as “a plug-in does not implement the requested in-process or out-of-process activation mode”. |
A controlled correction
- Capture
0xC00D1453, the symbolic name, the exact API/administrative action and the first failure timestamp. - Preserve requested load type, plug-in registration flags, COM server model, architecture and default load policy.
- Perform one isolated experiment: select a load type advertised by the plug-in or install a build registered for the required model.
Repeat the test with a newly resolved server object; a stale COM pointer can make a correct configuration appear unchanged.
Do not merge nearby HRESULT values
Primary distinction: invalid load-type configuration means the plug-in advertises no usable mode at all.
| Nearby result | Different condition |
|---|---|
NS_E_INVALID_PLUGIN_LOAD_TYPE_CONFIGURATION | a Windows Media Services plug-in registration exposes no supported activation mode. |
NS_E_WRONG_PUBLISHING_POINT_TYPE | a cache/proxy-only or ordinary publishing-point method is being used on the other object type. |
NS_E_INVALID_PUBLISHING_POINT_NAME | the proposed publishing-point name violates naming or path rules. |
Changes that do not establish the cause
- repeatedly restarting WMServer; capability metadata does not change.
- a successful ping or local file open is not sufficient proof: the failing service account and Windows Media Services object must perform the same operation.
Technical references
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