Here’s How to Resolve QuickBooks Error 1722? Error 1722 in QB can take place while installing the QuickBooks application. Besides the error can also come into sight while an Intuit Inc.-related software program is running during Windows shutdown or start-up. When the error occurs, windows starts responding sluggishly towards the mouse or keyboard inputs. There are several reasons that can bring forth QuickBooks error 1722. In this post, we will discuss the possible reasons behind the QuickBooks install error and fix them using simple steps.