> For the complete documentation index, see [llms.txt](https://docs.payfacto.com/payfacto-knowledge/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payfacto.com/payfacto-knowledge/uk-and-intl/applications/securetable/securetable-maitred-edition-for-tyro/troubleshooting.md).

# Troubleshooting

- [Microsoft .NET Framework 3.5 is missing](https://docs.payfacto.com/payfacto-knowledge/uk-and-intl/applications/securetable/securetable-maitred-edition-for-tyro/troubleshooting/microsoft-.net-framework-3.5-is-missing.md)
- [Java is missing](https://docs.payfacto.com/payfacto-knowledge/uk-and-intl/applications/securetable/securetable-maitred-edition-for-tyro/troubleshooting/java-is-missing.md)