This identifier specifies the name of the ODBC data source to which Microsoft® Windows NT® will write data during logging events.
| Data type | STRING |
| Default inheritance | Inheritable |
| User type | IIS_MD_UT_SERVER |
This identifier is available at the following metabase keys:
| Metabase Path | Key Type |
| /LM/MSFTPSVC | IIsFtpService |
| /LM/MSFTPSVC/n | IIsFtpServer |
| /LM/W3SVC | IIsWebService |
| /LM/W3SVC/n | IIsWebServer |
The logging module's CLSID determines whether Microsoft® Windows NT® will log to an ODBC data source, or to the file system.