The quickbooks tool hub fixes frequent issues that may occur in QuickBooks Desktop. You must launch the Tool Hub's QuickBooks File Doctor. So that Error 6123 can be readily found and fixed. Furthermore, the absence of the Tool Hub makes it challenging to find answers to network connectivity problems. Once you have it, you must navigate to the Network Issues tab to rapidly fix network errors like H202. Additionally, it can expertly fix PDF and printing issues.
Like Cadet said, QB tool hub is the answer to all the problem. If you are having issue with your QuickBooks desktop just download and install QuickBooks tool hub. It can troubleshoot and fix many common QuickBooks desktop problems. Learn and read the complete troubleshooting guide at https://qbtechs.com/quickbooks-tool-hub/.