Fixing company file and network issues using the File Doctor tool will help you resolve the error:
1.Close QuickBooks.
2.Get the latest version of QuickBooks Tool Hub.
3.Go to downloads and open the file you have downloaded.
4.Start installing the tool hub by following the prompt steps.
5.To proceed, agree to the terms and conditions.
6.Once the install completes, the QuickBooks Tool Hub icon will appear on the desktop.
7.Now, open the tool hub.
8.Choose the Company File Issues tab.
9.Click Run QuickBooks File Doctor.
10.Choose your company file from the drop-down menu.
11.If you can’t find the file, click Browse and search to locate it.
12.Select Check your file option and then click Continue.
13. Enter your login details and choose Next.
14.Wait till the tool completes, it may take around 5 minutes to complete.
15.Now, reopen QuickBooks and the company file.
Still getting QuickBooks error 6000 80? Dial our toll-free number 1.800.579.0391 and consult the certified QuickBooks expert’s team.