Running wpf in windows xp

[lttan123]

I have built a project using windows vista with visual studio 8.
it runs perfectly. even after creating the setup and deployment it works fine.
However when i try to put it in windows xp. it just freezes and wont even run.
even i copied the whole debug folder it still wont work.

Any one have any idea to help?

[SvenV]

I guess .NET 3.5 is installed on the Windows XP machine.
Do you get some kind of error message or just a freeze?

[lttan123]

I guess .NET 3.5 is installed on the Windows XP machine.
Do you get some kind of error message or just a freeze?

Well .net 3.5 is installed.
It freezes with a message
something like Application stopped working.