Hi Phoebe,

Thanks for the attempt!  The scroll part of the mouse works when viewing the forms screen and every other program.....just not for the input screens within Lacerte. For instance, the Schedule C input screen for me does not have a grid box and it will not allow me to use the scroll button on the mouse to move quickly down the expenses.

It seems like there is some kind of setting in the options menu that is preventing the ability to scroll down through the detail screens. 

Any other ideas what may be causing this?