If your favourite accounting software cannot upload the license data, then the error code 3371 occurs. It can also occur when the file in QuickBooks is missing or damaged. You can resolve this issue by executing the following steps:
• Check whether all the Windows update is installed or not in your system.
• You need to re
• You have to reinstall the QuickBooks software on your system again by deleting the previous version of the software.
• Fix the error in the registration and license by repairing damaged file EntitlementDataStore.ecml.
• You can even use the QuickBooks Install Diagnostic to resolve the issue.
Even after this, the error code 3371 persists then call QuickBooks support for the assistance.