When QuickBooks Desktop is unable to validate the license data, a licensing issue known as "QuickBooks Error 3371 Status Code 11118" may arise. Usually, this problem occurs following a big Windows upgrade or a hardware modification. It can be fixed by reactivating QuickBooks using the QuickBooks Tool Hub or by getting in touch with Intuit's support. For prompt assistance, contact our QuickBooks Experts Team at 1.855.738.2784.