i need help. my computer restarts after winows xp boot with system error
i have a brand new custom built windows xp home edition operating computer. it has work fine untill now. after is goes through the start up with the blue bar whick normally only takes about 8 cycles now takes 17. after that is goes black and in a small box with an X in a red cirlce it says "lsass.exe-system error" at the top, then below it it says "the end point format is invalid", then it lets me click the exit at the top right corner or click OK and then it restarts and does the smame thing over again. please help.