Anybody still running SW2001 out there?
I was recently forced to upgrade my WinXP to SP2 in order to run a specific piece of software, and now my old but usable SW2001 won't display sketches properly. Sometimes it will redraw with a CTRL-R, sometimes it won't, although the sketch lines and dimensions appear during a pan operation.
Shaded views of solids seem OK - it's just sketches that are affected (even when superimposed on a shaded model)
Tricky to work with!