SONY VIAO SYSTEM 32 SEEMS TO BE MISSING

Question

I have a sony vaio notebook, PCG-TR3AP

here is my error message

STOP; C0000218”REGISTRY FILE FAILURE”

THE REGISTRY CANNOT LOAD THE HIVE (FILE)SYSTEM ROOTSYSTEM32CONFIGSOFTWARE

OR ITS LOG OR ALTERNATE

IT IS CORRUPT, ABSENT, OR NOT WRITEABLE  BEGINNING DUMP OF PHYSICAL MEMORY

PHYSICAL MEMORY DUMP COMPLETE

CONTACT YOUR SYSTEM ADMINISTRATOR OR TECHNICAL SUPPORT GROUP FOR FURTHER ASSISTANCE

anybody know how to fix this?

thanks