What Does Error Code -6000, -77 Mean?

According to Intuit, Error Code -6000, -77 is an error that can occur when attempting to open a company file.

There are several possible causes for this error:

  • the company file is located on external media rather than a local or network drive
  • QuickBooks is attempting to open the company file by referencing a mapped drive
  • BitDefender security software is blocking communication when running QuickBooks in multi-user mode
  • incorrect folder permissions on the folder in which the company file is located

To follow the troubleshooting steps to resolve Error Code -6000, -77, consult this Intuit knowledge base article.

Vote This Post DownVote This Post Up (No Ratings Yet)