QuickBooks Error code 3371
QuickBooks Error Code 3371 occurs when QuickBooks Desktop cannot load the license data. This error is often encountered when you try to open QuickBooks or activate it for the first time. The error is primarily associated with the EntitlementDataStore.ecml file, which contains the QuickBooks license information. If this file is damaged, missing, or corrupted, QuickBooks cannot verify your license, leading to Error 3371.