Vista Movie Maker Fault Module Name: nvSCPAPI64.dll_unloaded

I am new to Vista. I like the movie maker. However, whenver i load
scene into the story boards, the program would crash. This is the erro
message i get. Can someone please guide me? Thank you in advance

*produc
*windows movie make
*proble
*stopped workin
*dat
*10/21/2009 9:10 p
*statu
*report sen
*problem signatur
*problem event name: bex6
application name: moviemk.ex
application version: 6.0.6002.1800
application timestamp: 49e031e
fault module name: nvscpapi64.dll_unloade
fault module version: 0.0.0.
fault module timestamp: 4a89146
exception offset: 0000000008898a8
exception code: c000000
exception data: 000000000000000
os version: 6.0.6002.2.2.0.768.
locale id: 103
additional information 1: bfb
additional information 2: 681a36b4c839792ecabc39cc4b63e81
additional information 3: 4fa
additional information 4: 253f65041c1246d67b4c941a7ee6c4e
*files that help describe the problem (some files may no longer b
available
*version.tx
appcompat.tx
minidump.mdm
*extra information about the proble
*bucket id: 78313344

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itrulyneedhelp