When QuickBooks users attempt to open company files utilized by another application, the error 6144 82 is displayed. Windows Registry issues and incorrectly configured system settings are frequently to blame. It's a 6000 series error, just like QuickBooks Error 6073. 
The accounting operations in small and medium-sized businesses bore many accountants. U.S. software company Intuit created accounting and bookkeeping software specifically for small and medium businesses. Occasionally, software malfunctions and causes errors that hinder work. We will discuss QuickBooks Error 6144 82 in more detail today. So let's begin.
  How To Fix Quickbooks Error 6144 82?
  1 - Set User Permission
  2 - Windows Registry Repair
  3 - Windows Error Repair Tool
  4 - Rename the .TLG and .ND files  read more -  https://quickbooksfiledoctor.co/quickbooks-error-6144-82/