my pc restarted and gave me a BSOD(it seems i is dumping some memory stuff) @___@ but i have figured out the problem...the original slot of my RAM was damaged(because when it was on the BSOD it automatically restarted)...luckily i have 1 more slot so when i changed it to the other slot my pc booted again...but the fact is for the years that my pc has existed i have not encountered this memory.dmp and as a said above its a first time for me...anyway its fine now...
EDIT:
its here again..can i delete it? but im afraid that i might get a BSOD again