[This is preliminary documentation and subject to change.]
| Common-Name=Default-File-Extension | Admin-Display-Name=Default-File-Extension |
| Admin-Description=Default-File-Extension | Object-Class=Attribute-Schema |
| Attribute-ID=1.2.840.113556.1.4.217 | OM-Syntax=64 |
| Attribute-Syntax=String(Unicode) | LDAP-Display-Name=defaultFileExtension |
| Multi-valued | System-Only=FALSE |
| Range 0 to 256 | |
| Schema-ID-GUID={bf967949-0de6-11d0-a285-00aa003049e2} | Comment=DCOM: default file extension handled by a given COM object |