QuickBooks Error H505: Top 5 Solutions to Resolve the Issue When the program cannot load the license data because of missing or corrupted files, QuickBooks Error 3371 appears. Problems like a corrupted entitlement file, a system crash Reinstalling Quickbooks or fixing files are the two ways to fix it.If you experience any problems, call the QB support team at 1.855.738.2784 QuickBooks Error 3371: Fix the Problem Like a Pro URL :https://accountinghelplineus.hashnode.dev/your-step-by-step-guide-to-troubleshoot-quickbooks-error-h505