> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# PFTraceEnableTraceToFile

> Reference for PFTraceEnableTraceToFile, a reference in the XBOX Direct3D 12 graphics API. Reserved or unused on XBOX; see remarks for details.

TBD

## Syntax

```cpp theme={null}
HRESULT PFTraceEnableTraceToFile(  
    const char* traceFileDirectory  
)  
```

### Parameters

**`traceFileDirectory`**   char\*<br />*In\_z*

TBD

### Return value

Type: HRESULT

TBD

## Requirements

**Header:** PFTrace.h

## See also

[PFTrace members](/services/playfab/api-references/c/pftrace/pftrace_members)


## Related topics

- [Services C API overview - PFTrace.h](/services/playfab/api-references/c/pftrace/pftrace_members.md)
- [Debug Tracing](/services/playfab/sdks/c/tracing.md)
- [XBOX services Trace Analyzer (XblTraceAnalyzer.exe)](/tools/tools-services/live-trace-analyzer.md)
- [HCTraceSetEtwEnabled](/reference/live/httpclient/trace/functions/hctracesetetwenabled.md)
- [HCTraceSetTraceToDebugger](/reference/live/httpclient/trace/functions/hctracesettracetodebugger.md)