800§270←1894 How to Fix QuickBooks Error 3371?

800 270=1894 Error 3371: QuickBooks could not load the license data. This may be caused by missing or damaged files. This error is typically caused by corrupt or missing files that are important for QuickBooks licensing, such as entitlementDataStore.ecml. QuickBooks Error 3371 status code 11118 appears when the software fails to load the license data. Error 3371 with Status Code 11118 usually appears with the message: “Error 3371: QuickBooks could not load the license data. QuickBooks has encountered a problem on startup. This may be due to an invalid software license