Troubleshooting
Export Issues
Section titled “Export Issues”HTML export opens but displays incorrectly:
Cause: Browser incompatibility (very old browser versions)
Solution:
- Update browser to latest version
- Try different browser (Chrome, Firefox, Edge, Safari all supported)
PDF export fails with “Browser not found” error:
Cause: Nipper cannot locate Chrome, Edge, or Chromium executable
Solution:
- Install one of these browsers
- Ensure browser is in standard installation location
- Use HTML export + browser print workflow instead (more reliable)
Excel export produces empty file:
Cause: Disk permissions issue or filename conflict
Solution:
- Check target directory has write permissions
- Close any existing file with same name (Excel may have it locked)
- Try saving to different location
CSV export opens but formatting looks wrong:
Cause: CSV opened in program with incorrect encoding or delimiter detection
Solution:
- Open in Excel: Data → From Text/CSV → specify UTF-8 encoding
- Open in LibreOffice: specify UTF-8 and comma delimiter
- Verify file itself is correct by opening in text editor
Licensing Issues
Section titled “Licensing Issues”License not detected after purchase:
Cause: Activation server sync delay or connectivity issue
Solution:
- Wait 10-15 minutes and restart Nipper
- Check internet connectivity
- Verify email address matches purchase email exactly
- Contact support: https://fetchmedia.tools/contacts
License was working, now shows unlicensed:
Cause: Online verification failed (network change, firewall)
Solution:
- Check internet connectivity
- License remains valid even if verification fails
- Relaunch application to retry verification
- Configure firewall to allow Nipper network access
- Contact support if problem persists
Offline system, cannot activate license:
Cause: No internet connectivity for online activation
Solution:
- Contact support for offline activation instructions: https://fetchmedia.tools/contacts
- Offline activation process available for air-gapped systems
File Access Problems
Section titled “File Access Problems”Cannot open configuration file:
Cause: File corrupted, wrong format, or created by newer Nipper version
Solution:
- Verify file extension is
.nipc - Check file size (should be >100 bytes, empty file indicates corruption)
- If created by newer version, update Nipper
- Restore from backup if file corrupted
Cannot save configuration:
Cause: Insufficient disk space or file permissions issue
Solution:
- Check available disk space (need at least 1 MB free)
- Verify write permissions for target directory
- Try saving to different location (Documents folder)
- Close any other applications accessing the file
Recent files list shows missing files:
Cause: Files moved or deleted after opening
Solution:
- Recent files list shows last-known paths
- Open moved files via File → Open to update path
- Recent files list clears automatically after failed open attempts
Drag and Drop Issues
Section titled “Drag and Drop Issues”Cannot drag audio source to video slot:
Cause: Video slot may not be valid drop target (rare UI bug)
Solution:
- Try different video slot to verify drag works
- Restart Nipper
- Use Matrix View to identify which assignments succeeded
- Report bug if problem persists: https://fetchmedia.tools/contacts
Buzz Out Check Issues
Section titled “Buzz Out Check Issues”Buzz Out check doesn’t show audio source:
Cause: Audio source is ignored or has no assignments
Solution:
- Verify audio source assigned to at least one video destination
- Check audio source not ignored (greyed out in left panel)
- Ignored and unassigned sources excluded from Buzz Out intentionally
Cannot complete Buzz Out (completion dialog doesn’t appear):
Cause: Some sources still pending verification
Solution:
- Use “Jump to Next Unverified” button to find pending sources
- Check Buzz Out summary for counts
- Skipped sources count as verified for completion purposes
- At least verify or skip all sources before completion
Routing Check Issues
Section titled “Routing Check Issues”Routing Check shows issues but I can’t find them:
Cause: Large configuration makes visual location difficult
Solution:
- Use search/filter in main window to locate specific source label
- Check Matrix View for overview
- Export CSV to see all assignments in spreadsheet format
- Routing Check dialog shows specific source names—search for those in main window
Routing Check shows duplicate assignment warning but it’s intentional:
Cause: Same audio source legitimately assigned to multiple destinations
Solution:
- Warning, not error
- No action needed if intentional
- Duplicate assignments are valid in many workflows
- Cannot dismiss specific warnings (Routing Check recalculates automatically)
Getting Help
Section titled “Getting Help”For issues not covered here:
Support contact:
https://fetchmedia.tools/contacts
When contacting support, include:
- Nipper version number (Help → About Nipper)
- Operating system and version
- Description of problem
- Steps to reproduce
- Error message text (if any)
- Screenshot if relevant
Bug reports:
Same contact form, but specify “Bug Report” in subject.
Include configuration file if problem is configuration-specific (check for sensitive data first).
Feature requests:
https://fetchmedia.tools/contacts
Describe desired functionality and use case.
Privacy:
Review data handling: https://fetchmedia.tools/privacy
For questions or corrections to this guide, contact: https://fetchmedia.tools/contacts