Excel Scrollbar not functioning

[Jeff]

The scrollbar on one of 6 worksheets in an Excel program
approximately 6MB in size mysteriously stopped working. I
can no longer scroll down the page and when I try to do so
the scroll bar moves but the page is idel.

I developed the file on my hard drive and then transferred
to a network through Citrix. I started having the problem
on the network so I took it off but it is still happening
now. Again, it only happens on the one worksheet but the
other five are fine.

Any ideas?

 

[Max]

Just one quick, simple diagnostic to try out on that worksheet ..

Ensure that there's no pane frozen in a row
beyond (or just beyond) the visible screen area
(this might produce the same effect / symptom posted)

Click Windows > Unfreeze Panes
(this'll remove the frozen panes, and restore the scroll)