Facing turmoil due to QuickBooks error 3371? That’s also known as license related error in QuickBooks. The most prominent reason that pops up the error is corrupted QBregistration.dat file, damaged MSXML component; antivirus program had quarantined some QuickBooks files, etc. Fed up on finding the troubleshooting steps? Here are we to help you out. We are a team of certified QuickBooks experts and ProAdvisors who keep resolving the errors for QuickBooks users. You may immediately contact our QuickBooks team to get the problem resolved.