| REGDB_E_KEYMISSING | 0x80040152 | Could not find the key in the registry |
| REGDB_E_INVALIDVALUE | 0x80040153 | Invalid value for registry |
| REGDB_E_CLASSNOTREG | 0x80040154 | Class not registered |
| REGDB_E_IIDNOTREG | 0x80040155 | Interface not registered |
| REGDB_E_BADTHREADINGMODEL | 0x80040156 | Threading model entry is not valid |
