Nodus CD-Key Manager: Complete Setup & Quick Start Guide

Troubleshooting Common Issues in Nodus CD-Key Manager

1. App won’t launch

• Restart: Close background instances and reboot your computer.
• Run as admin: Right-click and choose Run as administrator.
• Compatibility: Right-click app → Properties → Compatibility → try Windows compatibility modes.
• Reinstall: Uninstall, download latest installer, reinstall.

2. Keys not importing or syncing

• File format: Ensure import file uses supported format (CSV/JSON) and correct columns (key, title, platform).
• Delimiter: If CSV fails, try changing delimiters (comma vs semicolon).
• Encoding: Save import file as UTF-8.
• Sync service: If using cloud sync, check internet, sign-in status, and that sync is enabled in settings.

3. Duplicate or missing entries

• Filter/view settings: Clear filters/searches; sort by acquisition date or title.
• Duplicate detection: Use built-in dedupe tool (if available) or export and dedupe in a spreadsheet, then re-import.
• Restore backup: Restore from latest backup file.

4. Activation keys showing as invalid

• Typo check: Verify no extra spaces or hyphens are wrong. Copy/paste into a plain-text editor to confirm.
• Key format: Confirm the key matches the vendor’s format and hasn’t expired or been revoked.
• Vendor site: Try redeeming directly on the publisher’s site to confirm key status.

5. Sync conflicts between devices

• Latest version: Ensure all devices run the same app version.
• Resolve manually: Follow the conflict resolution prompt, or export both versions and merge manually.
• Delete stale entries: Remove duplicates from the device showing outdated data, then force a sync.

6. Backup and restore failures

• Storage permissions: Ensure the app has write permissions to the backup folder or cloud storage.
• Sufficient space: Verify available disk or cloud quota.
• Correct file: Confirm you’re selecting the right backup file and matching app version.

7. Performance issues / slow UI

• Database size: Archive old keys or split large databases.
• Indexing: Use any “rebuild index” or “compact database” feature.
• Hardware: Close other heavy apps; ensure enough RAM and disk speed.

8. Password or account access problems

• Reset password: Use the app’s password reset flow or contact support if email isn’t delivered.
• Two-factor auth: Ensure time-based codes are synced (check device clock).
• Account lockout: Wait the lockout period or contact support.

9. Export problems (wrong format or corrupted file)

• Format selection: Choose the correct export format and include required fields.
• Test small export: Export a small subset to verify settings.
• File integrity: Open exported file with a plain-text editor to check for corruption.

10. Error messages / logs

• Capture error text: Copy exact error messages.
• Check logs: Open the app’s log file (Help → Show logs) and look for timestamps matching the issue.
• Support ticket: When contacting support, include app version, OS, steps to reproduce, screenshots, and relevant log snippets.

Quick checklist to try first

1. Update app to latest version.
2. Restart app/device.
3. Check internet and account sign-in.
4. Verify file formats and encodings for imports/exports.
5. Backup current data before making big changes.

If you want, I can format this as a printable troubleshooting guide or create step-by-step commands for a specific OS—tell me which OS.