QuickBooks error 3371 error generally occurs when users try to activate Quickbooks using a licence number that has already been used. This error can also arise when users are trying to reinstall QBD on the same system. The error message that appears on the screen is- 

Could not initialize license properties. Error 3371: QuickBooks could not load the licence data. This may be caused by missing or damaged files

Looking for technical assistance to fix QuickBooks error 3371? Reach out to our experts at 855-738-0359, and they will guide you on what you need to do.

QuickBooks error code 3371 can be caused because of multiple factors such as issues with your QB registration.dat file, damage in your MSXML file, etc. Let’s look at the complete list of reasons:- 

Your QB registration.dat file is either missing or damaged.

Your MSXML component is damaged.

Your windows operating system is outdated.

Your antivirus or third-party system cleaner application is hindering the working of QB.

The method to fix <a href="https://asquarecloudhosting.com/quickbooks-error-3371/"> QuickBooks error 3371</a>  includes using 3371 Error fix from QuickBooks Tool Hub, deleting the EntitlementDataStore.ecml file and registering the MSXML file. Let’s look at these solutions is deep- 

A separate 3371 error fix tool in QuickBooks Tool Hub can fix this issue in your system. Earlier QB Tool hub was present as a stand-alone application but QuickBooks Desktop 2018 and later versions have it as an inbuilt feature. Let’s look at the steps you need to follow in order to run the 3371 error fix-

Run QuickBooks tool hub.

Go to Installation Issues from the left panel.

Click on 3371 Error fix and press OK.

Wait for the tool to complete its process and then reassess your company file.   

For this solution, users are required to ensure that QB-related processes are not running and then delete the Entitlement data folder. These are the steps you need to follow- 

Close your QBD application.

Now press Alt + Ctrl + Del.

Click on Start Task manager

Go to the Processes tab and tap on the header to sort the files alphabetically.  

Right-click on the QBW32.exe process, select End Process Tree, and tap OK.

Now open the Entitlement folder by following C:\ProgramData\Intuit\Entitlement Client\v6 or 8 paths. 

Open this folder and find EntitlementDataStore.ecml file.

Click on Yes to confirm and then rerun the QuickBooks file.

You might be facing a licensing problem because the MSMXL file is not registered properly. These are the steps you need to follow:- 

Press the Windows Start button and click on the search bar. 

Type in cmd.exe. 

Right-click on the Command Prompt icon and choose Run as Administrator.

Now type in  cd\windows\syswow64 and press enter.

Now type in regsvr32 MSXML6.dll and press enter.

Now rerun the QuickBooks application.

So this has been all about QuickBooks error 3371. If you are still somewhere and need some help, reach out to an expert at +1 855-738-0359 and they will provide you with the required assistance.