Before requesting help
Never send a Steamworks key, authentication ticket, Firebase token, private key, password, or the full installation identity file. Legitimate support does not need those secrets.
01 · FIRST STEPS
Quick fixes
APP-WONT-OPENThe application does not start+
- Launch it from your Steam Library, not from a copied executable.
- Steam → Properties → Installed Files → Verify integrity.
- Confirm that Windows 10/11 x64 is updated, then restart the computer.
INCOMPLETE-PACKAGEMissing component or invalid hash+
- Do not download replacement DLL files from third-party websites.
- Verify files through Steam to restore the official package.
- Check whether antivirus quarantine removed a product file.
DEVICE-LICENSELicense is linked to another device+
- On the currently linked PC, use Restore and then Unlink.
- Restore alone does not release the binding; Unlink completes removal.
- If the old PC is unavailable, contact support without posting identifiers publicly.
02 · USEFUL INFORMATION
What to include in a ticket
01
Demo or full edition
02
Windows 10 or 11 and version
03
NitroCore version and error code
04
Action: Apply, Reapply, Restore or Unlink
05
What happened before the error
06
Screenshot with personal data removed
03 · DEMO AND FULL EDITION
Which workflow applies?
DEMO
Interface and tips
The Demo does not apply optimizations, bind a license, or use the authorization backend.
View full editionFULL
Apply and restore
Launch through Steam, stay online during authorization, and do not delete the local snapshot.
Steam Community