2 million errors means your memory should flat out not work which could explain the installation errors, but then you wouldn't have been able to start the computer
when you were assembling this computer, did you ground yourself properly?
download memtest86 latest version and run during startup rather than on a dvd
did you download all your drivers as well? and what OS?
Hey thanks for the quick replys, but yes i grounded myself and it worked until i just got errors one day out of nowhere.
I did run from startup on memtest but instead of the iso being on cd i put it on dvd because it was all i had at the time
i have all latest drivers and my OS is Windows XP home edition 32 bit
so my only bet is to buy ram and try it?