Error code 1722 are related to run time errors in QuickBooks and to fix this you can follow the steps below: Go into ‘safe mode’ and back up all your files. Download an active and effective malware scanner. For example, malwarebytes. Follow with onscreen instruction to set up and install. And do a full scan of your computer. This is one way you can tackle this problem. If you are in need of more assistance then you can contact QuickBooks customer support phone number to get help from experts. For more: Quickbooks error code1722
If at any point of time you encounter the problem where your QuickBooks are not working then straight away contact QuickBooks customer support phone number for instant help. But you can also take a few steps to get rid of this problem all by yourself. Here is what you have to do: Firstly download all the QuickBooks and run diagnose after installing it. As soon as you see the pop-up save the file and open it again in the after completing the QB installation. Now restart the computer.   For more: Quickbooks technical support phone number