# Troubleshooting

- [4.1: Miscellaneous Questions and Problems](/troubleshooting/4.3.-miscellaneous-problems.md)
- [4.1.0: FAQ](/troubleshooting/4.3.-miscellaneous-problems/4.3.1-installation-issues.md)
- [4.1.1: Installation Issues](/troubleshooting/4.3.-miscellaneous-problems/4.3.1-installation-issues-1.md)
- [4.1.2: Purchases](/troubleshooting/4.3.-miscellaneous-problems/4.1.2-purchases.md)
- [4.1.3: Licensing](/troubleshooting/4.3.-miscellaneous-problems/licensing.md)
- [4.1.4: Runtime Errors](/troubleshooting/4.3.-miscellaneous-problems/4.1.4-runtime-errors.md)
- [4.1.5: Definitions and Components](/troubleshooting/4.3.-miscellaneous-problems/4.1.5-definitions-and-components.md)
- [4.1.6: Default Program Settings](/troubleshooting/4.3.-miscellaneous-problems/4.1.6-changing-karamba.ini-file.md)
- [4.2: Support](/troubleshooting/4.2-karamba3d-does-not-work-for-unknown-reason.md)