| Filename | Description |
|---|---|
| dpapi.dll | Data Protection API |
| dpapiprovider.dll | dpapiprovider DLL |
| dpapisrv.dll | DPAPI Server |
| ndfapi.dll | Network Diagnostic Framework Client API |
| wcapi.dll | WCAPI DLL |
| wcapiu.dll | WCAPI DLL |
| wcmapi.dll | Windows Connection Manager Client API |
| wsdapi.dll | Web Services for Devices API DLL |
| wuapi.dll | Windows Update Client API |