| Issue | Official Fix | |-------|---------------| | “License expired” error | Re-enter your key or check your subscription status. | | Missing DLLs | Run the official installer again, or install required runtimes (VC++, .NET). | | Crashes on startup | Disable antivirus temporarily if you trust the source – but better: add an exception to your AV for the legit install folder. | | Outdated features | Check the official change log and update via your original download link. |