Who can help me solve the svchost error ah

The day before yesterday application appears unusual occurrence unknown software exception (0xc00000fd) for the location of points no matter 0x5fde8809

debugging or terminated only occur in one of two situations that occur randomly ~
a system suspended animation, mouse Dynamic can be set, but can not carry out any operation can only be heat-activated computer ~
Second, the Internet can not but link local and broadband links are normal.
Noon yesterday, I reload the computer, but this way, Errant have to help me ah

the poisoning