Corrupt or improper QuickBooks installation, too long company name, damaged/missing QBWUSER.INI file etc. are some the factors that lead to error ‘QuickBooks has stopped working’. There are several signs and symptoms that can lead to QuickBooks not responding. Visit qbenterprisesupport.com to resolve the issue with accurate and recommended steps. Disable anti-virus temporarily, install QB Diagnostic tool, etc. are amongst some of the steps. Get to know the steps quickly by speaking to a technical expert at QuickBooks Enterprise Support.