When utilising the QuickBooks Desktop application on both Mac and Windows operating systems, incomplete or faulty QuickBooks Desktop installation might result in a number of issues. The QuickBooks Error 6155 0 that shows while accessing the company file is one of the errors we'll talk about in this article. The error notice reads, "Error -6155, 0 an error occurred when QuickBooks tried to access the company file," and it appears on the user's screen. If you also experienced Error 6155, 0 when attempting to open the company file, follow the detailed troubleshooting procedures provided in the article for a quick fix.
Methods To Fix QuickBooks Company File Error 6155, 0
Method 1: Update your QuickBooks Desktop application
Method 2: Use QuickBooks File Doctor to fix a damaged company file
Method 3: Modify the QuickBooks Company File's Attribute
Method 4: Use the QuickBooks Clean Install Tool to reinstall QuickBooks