JaggedIce200

ok I have a problem, I found the sources of my problems For the RAID controller its: "The drivers for this device are not installed. (Code 28) To reinstall the drivers for this device, click Reinstall Driver." I also just now see a "Microsoft system management bio driver" and it has a question mark. it says this: Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code 39) Click Troubleshoot to start the troubleshooter for this device. now, i have the raid driver but it wont install says: 1607: Unable to install shield scripting runtime. now I dont even know wtf a raid controller is, any suggestions?

I was installing drivers for the hardware that was already in when this started happening, sadly to say but im going to make that my last resort (reinstalling windows) if no other good ideas come out then fudge it

MB ABIT AV8 VIA K8T800 PRO 939 ATX VGA CHTECH GF 6800 GT 256MB RTL PSU OCZ|OCZ420ADJ 420W RT CPU AMD 64 |3500+ ATHLON 64 939 RT DUAL DDR 1GB|PC3200XL CORSAIR RT DVD+-RW OPTORITE|DD1203 BG/BK RTL 1 SOUND BLASTER|AUDIGY 2 ZS PCI RTL WD Caviar SE 200GB EIDE HD 7200/8MB/ATA-100 (THD-2000JB P ) ok these are the specs of my computer I have windwos xp I keep geting reboots after a period of time and when I make a error report, they have no solution for it. It says its some driver but that really doesnt help me. I ran scan and they find nothing wrong. i need some help, cause this problem is stopping me from doing my work Its hard to work confident when this is happening any help will be appreciated