Movie maker keeps crashing

Hey there...I could use whatever help I can get. Whenever I start adding music to the windows movie maker it forces close. This is the problem error that I get:
roblem signature
Problem Event Name: APPCRASH
Application Name: MOVIEMK.exe
Application Version: 6.0.6002.18273
Application Timestamp: 4c1a4a61
Fault Module Name: QuickTime.qts
Fault Module Version: 7.66.73.0
Fault Module Timestamp: 4ba307c0
Exception Code: c0000005
Exception Offset: 0077c4a2
OS Version: 6.0.6002.2.2.0.768.3
Locale ID: 1033
Additional Information 1: fd00
Additional Information 2: ea6f5fe8924aaa756324d57f87834160
Additional Information 3: fd00
Additional Information 4: ea6f5fe8924aaa756324d57f87834160
Extra information about the problem
Bucket ID: 1990375018

I'd guess at uninstalling/reinstalling QuickTime.