Fixing QuickBooks Error 6000, 816
While dealing with QuickBooks, a person may encounter error 6000, 816 to their screen, because of that they will be unable to get into the QuickBooks company file. In this specific article, you will see the causes for this error code and how you can easily repair it. So let’s begin identifying the reason why first since this will help troubleshoot the error code.

Do you know the possible reasons behind QuickBooks Error 6000, 816 QuickBooks generates this error message when it's struggling to open the QuickBooks company file. It may happen as a result of several reasons such as for example:

Specified company file has already been in use by another user.
File may be corrupt or damaged.
Specified file just isn't supported.
Third-party application.

“(-6000,-816): QuickBooks is unable to open the file since the file is within use by someone else or damaged or otherwise not supported.”

Troubleshooting means of Error 6000, 816: you can find several troubleshooting methods open to fix the error, though it largely varies according to the primary cause.

Close QuickBooks using Task Manager: You will need to open ‘Task Manager’ by pressing “Alt+Ctrl+Delete” through the keyboard simultaneously. Now click the processes tab to check out any qbw process is open or otherwise not. If any process is open, then stop it and attempt to open your organization file.
Restart Your Machine: If the task manager shows ‘no any. qbw process is running,’ then try to restart your machine. Sometimes, restarting the device is the better step for almost any form of QuickBooks error messages.
Repair File using File Doctor: Intuit supplies the ‘File Doctor’ tool to fix corrupt company data file. It really is for sale in QuickBooks and all later versions. A few of the top features of this tool are:
Deals with QuickBooks US, UK, and CA versions.
Suitable for Windows 8, 7, Vista, XP, and server
QuickBooks will not require repairing the corrupt file.
Remember! You can’t repair a corrupt company file higher than 2 GB using File Doctor tool.
third party Software: in case the QuickBooks company data file is greater than 2 GB in size or perhaps is using other form of QuickBooks then you can certainly choose the Stellar Repair for QuickBooks Software that could repair all versions of corrupt QuickBooks files and supports several versions of QuickBooks.