Error code 3371 in QuickBooks usually appears when you try to activate QuickBooks or reconfigure your system to get it up and running for QuickBooks. This problem could also show up if company files are corrupted, or corrupted entitlementDataStore.ECML or QBregistration.dat files. This article will help you get rid of this QuickBooks error 3371: Status Code 11118 in no time. So, keep reading!