Ftdisk error from event viewer

The system could not sucessfully load the crash dump driver.

Additional details,
source - ft disk.
event id - 45.
os - windows xp.




Other errors related to ftdisk are,
Configuring the page file for crash dump failed.Make sure there is a page file on the boot partition and that is large enough to contain all physical memory.

event id - 49.
source - ft disk.