Missing Scroll Bars

In the main summary window, where you can pick which of
the detected spyware you would like to remove, there is
sometimes no vertical scroll bar. Expand a spyware item
that has a long list of reg keys and files, and a scroll
bar will appear. Close that expanded list, and the
scroll bar will disappear - even though some of the items
higher up/lower down on the list are now out of sight and
unreachable.

Workaround:

Expand enough spyware nodes to have more than a full page
of lines and then scroll to where you want to go.