You can see the system requirements for 2010.
Yes, XP with SP3 is supported, but is the video card on your DirectX 9 desktop functional? Also, is there enough video memory? I guess if you use a system that still runs XP, it's an old machine ... which usually means that video is shit.
You just need to update this. As an additional note, if you are using a machine that has video embedded on the motherboard, you really want to buy a real video card.
If the DX9 card is not built into the motherboard and has enough RAM, you can watch video drivers to see if there are any new ones.
Please note that when VS 2005 was shipped for the first time, we had the same visual glitches and a very slow design surface. In some cases, the design surface would not even show. After lowering a decent video card (at that time), the visual studio rocked. I expect that the year 2010 with all its eye candies will be exactly the same problems.
source share