So here is my Issue: I baught a brand new Toshiba laptop that was loaded with Vista. Of course, I needed to get that lame OS off my system and load XP because Vista can't run a lot of the software I need for work. Anyways, I used a modified streamlined copy of XP. After I get the OS up, I get the error above and cannot get it fixed. Now, before you go for the obvious fix ideas, I tried them. I can't update the drivers whatsoever. I tried loading battery drivers, and they dont work. Technically, XP is suppose to load the battery drivers by itself and you shouldn't even have to. The issue is that this copy of XP has a modified winnt.sif I think. I searched other forums and other people seem to point to this as the issue. Sadly, I don't even know how/where to find this or how to fix it. I can't see the battery icon on my laptop, and I have tried everything to get this to work. Please help me I would greatly appreciate it.