guys plz help.... Game is crashing without any errors

guys i got a new pc 2gb ram and a vga nvidia 256 up to 512 ......... sro worked perfect for 2 weeks .... then every second crash crash crash.... when i open isro bot and then auto training i leave it for 15 min. then crash ... every time same ..... so i made it to take less ram ... i press f12 and getting the screen to the sky ... and made my graphics all 0 and switched off se all effects.... download auslogic to optimize ram ... still same prob ..... updated my graphic card and still same prob.... defragment and problem still exists... plz guys help ... i realy need help 4 days and i am waisting points ... and GT.......help me guys >.< sro crashes suddenly without any errors.... CRASHES CRASHES CRASHES.....i read that it maybe be the temperature of the pc..... but my pc temp inside is 79C so i need help if something is wrong plzzzz

I was having the same problem.I was thinking the problem is from the VGA(you should check).But the guys from the service told me that the VGA is ok,so i reinstall the whole windows (deleted all drives) and it worked normally,i think the problem is from the VGA or your windows is fucked up,you should reinstall it.I don't think it is from your ram.Good luck wtih the problem.
P.S don't double post!

thx man ... and i'll download a new windows cuz mine is fucked up .. as u said .... i'll try then tell u again :)

there is a error with cumulated buff and isrobot ^^ if you are guardian and have receved a cumulated buff it will dc you 10-15 mins after u press auto train ^^