Error code 1722 are related to run time errors in
QuickBooks and to fix this you can follow the steps below:
ØGo into ‘safe mode’ and back up all your files.
ØDownload an active and effective malware scanner.
For example, malwarebytes.
ØFollow 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 service number to get help from experts.
For more: Quickbooks customer care number