System Volume Informatiom

Would deleting the _restore{… folder In System Volume Informatiom folder present any problems when XP is restarted. Reason why. I have trojans scatered in the subfolders and when you go in and remove them and restart XP more keep poping up, all different ones of course. I’ve deleted all the contents in one of the subfolders (eg RP165) before on a different job that proved no problem but what about the whole box and dice. Has anyone done this?