0x00c2c3e3 & 0x1001b7d2

> I keep getting critical error messages while simply
> looking at files - my OS is XP Media Center. Two errors
> pop up followed by failure of my desktop and an inability
> to turn off the PC - I have to do a power on reset to
> recover it. The errors are:
>
> DESKUP.exe - "0x00c2c3e3" referenced memory
> @ "0xabebac0b." The memory could not be read.
>
> and
>
> RUNDLL32.exe - "0x1001b7d2" referenced memory
> @ "0x00060060." The memory could not be read.
>
> What is causing these errors and how can I resolve the
> problems they cause. I only had this machine [HP m260n]
> a week!
>
> ztall