If you encounter the QuickBooks company file not found error, it can be frustrating. To resolve this issue, ensure that the company file is stored in the correct location. Check for any file name changes or file deletions. You can also try restoring a backup of the company file or using the QuickBooks File Doctor tool to repair any file-related issues. If the problem persists, contacting QuickBooks support for further assistance is recommended. just dial us at +1(855)-738-0359.