The 6000 83 QuickBooks error can occur when the user is tired of accessing the company files. The services need to be tried and if the error still persists the QuickBooks customer service phone number +18772499444 can be contacted. Users are thus provided with the specific error codes that can have sufficient access and permission for the folders. This error even occurs where there is an incomplete installation of QuickBooks. Even if there is a damaged file in the folder or of the located file is damaged. In either of the cases, hosting would be enabled and such errors can be handled.