QuickBooks Error Message Code 6143 is a common issue related to difficulties in opening a company file. It is typically caused by damaged or corrupted files, network configuration problems, or conflicts with third-party applications. To resolve QuickBooks error Code 6143 , start by verifying and rebuilding your company file within QuickBooks. Ensure you are using the latest version of QuickBooks, as updates often include bug fixes. Confirm that your network settings are configured correctly, and that there are no firewall or security software conflicts. If the above steps do not resolve the issue, it is recommended to seek assistance from QuickBooks helpline Number. “You Can Call Us +1(855)-955-1942
