Has anyone ever come across this before.....

With Access 2000...

I have a form with a tab control on it. This tab control has several pages and on one there is a Treeview control (mscomctl.ocx).

Everything works fine in Windows NT 4 or Windows 2000, but if I run the db on an Windows XP machine the Treeview acts weird. To be precise when the tab with the Treeview is first selected the root lines and tree lines have all shifted to the top left of the form, right outside the actual Treeview control box, however if I click on another tab and then back to the tab with the Treeview on it, everthing is back to normal and the control works happily. What's that all about ??? can't find any reference to this on Microsoft's KB, is it a bug or is my PC sick?