| Previous | Next |
| NS_E_WMX_ATTRIBUTE_ALREADY_EXISTS | NS_E_WMX_ITEM_DOES_NOT_EXIST |
NS_E_WMX_ATTRIBUTE_UNRETRIEVABLE
Understanding NS_E_WMX_ATTRIBUTE_UNRETRIEVABLE in a Windows Media playlist
NS_E_WMX_ATTRIBUTE_UNRETRIEVABLE (0xC00D1070) is returned when the playlist exposes an attribute name but cannot materialize its value in the current object state.
Distinguish in-memory Playlist state, WPL or ASX parsing, nested-list expansion, Media-object resolution and execution of referenced items. The relevant condition is the playlist exposes an attribute name but cannot materialize its value in the current object state.
What the result means
| Retest outcome | Interpretation |
|---|---|
| A later HRESULT appears | The rejected condition — the playlist exposes an attribute name but cannot materialize its value in the current object state — was cleared; diagnose the new code at its own layer. |
Actions that obscure the cause
- assuming an empty string is equivalent to a failed attribute read.
Technical references
Looking for a different code? Search another status or error code.