Vista SP2 Problems

I upgraded to Vista SP2 32 bit over the weekend and now whenI try and apply a material to a part in simulation it crashesinstantly. I'm running a Dell M2300 with Solidworks 2009 SP3.0

I haven't tried a full reinstall yet but has anybody else seen anyissues with SP2. I've tried system restore back to SP1 but stilldoesn't work.SolidworksAdministration