very weird error today

yesterday i could play on guildwars and today i set my computer on
and i get the error overheating the processor. Normally i get it sometimes but if i restart then it's gone today i am keeping the error. i start my guildwars loaded the updates. Get my beginscreen the news comes and then bam! i get the error
and i get the screen of guildwars support on my screen.

now i can't play guildwars anymore.

system:

MS Windows ME
512 Ram
733megahertz

What is the rest of the spec's?, considering your cpu speed is 733mhz and the minimum spec is 800mhz processor, your pc will struggle(even though you have played ok before), there are alot of updates going on at the minute, with dx9 overhaul etc, there was bound to be a time when you got that message.

EDIT - Oh, and your running ME(worst OS version around ), i'm suprised it still boots

Does the computer sound different? Possibly your cpu fan has stopped working. Do you get the overheat warning if you do any other cpu intensive tasks?

system:

512MB RAM
Sytemsources: 52% avaible
filesystem: 32-bits
virtual memory: 32-bits
MS Windows ME
733MH
avaible diskspace: 5.30gig

what info do you need more i'll search it for you.
btw ive reInstalled guildwars and that doesn't help.

edit pkest no if i use other heavy things i don't get an error.

btw tested the cpu with performance tests everything was good.

test results:

http://rapidshare.de/files/29122487/results.htm.html