SYSTEM{PROP:TraceFile} = INIFilename
A SYSTEM property that specifies the INI file that file drivers will read to get driver tracing settings from. The drivers will look in the [CW<;drivername>] section for specific settings.
If PROP:TraceKey and PROP:TraceFile are both set, PROP:TraceFile is ignored. If neither PROP:TraceKey or PROP:TraceFile are specified, then DRIVERS.INI is used.
These properties must be set before any file I/O calls are done.
See Also: PROP:TraceKey