QuickBooks is the world-class accounting and bookkeeping software specifically designed for small and medium-sized businesses to manage the company data. Even after offering top-notch accounting features, this software is vulnerable to technical errors and issues. One such error is QuickBooks Error 6069 that restricts the user from accessing the company file. To get rid of this error, you must verify QB data file extension by following the below-listed instructions: In the first place, run the Windows File Manager and then move to the QB installation directory. Now, look for the data file by following the path C: > Users > Public > Documents > Intuit > QB > Company Files Folder. Make sure that the data file has the file extension “.qbw”. If you find that the file is of another extension, right-click on the file and then click Rename. After that, rename the extension of the file with .qbw and then save it. Then, launch the data file once again in QB. For any additional assistance related to QuickBooks Error 6069 , talk to the experts by dialing the helpline number 855-948-3651.