# Page Not Found

The URL `articles/descriptive/vcf-files` does not exist.

You might be looking for one of these pages:
- [VCF Files](https://help.basespace.illumina.com/files-used-by-basespace/vcf-files.md)
- [gVCF Files](https://help.basespace.illumina.com/files-used-by-basespace/gvcf-files.md)
- [View Run Files](https://help.basespace.illumina.com/data/view-data/view-runs/run-files.md)
- [BAM Files](https://help.basespace.illumina.com/files-used-by-basespace/bam-files.md)
- [FastQ Files](https://help.basespace.illumina.com/files-used-by-basespace/fastq-files.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://help.basespace.illumina.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://help.basespace.illumina.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/files-used-by-basespace/vcf-files.md`)
- Use `Accept: text/markdown` header for content negotiation