VideoStudio Pro has stopped working

[Will Marwick]

I have recently successfully reinstalled VideoStudio Pro X6 but when I try to open the programme (normally and as administrator) I get the following windows error message:
"Corel VideoStudio Pro has stopped working
A problem caused the program to stop working correctly.
Windows will close the program and notify you if a solution is available."
My OS is Windows Vista Home Premium 64bit.

Problem signature
Problem Event Name: APPCRASH
Application Name: vstudio.exe
Application Version: 16.0.0.0
Application Timestamp: 51c07e76
Fault Module Name: kernel32.dll
Fault Module Version: 6.0.6002.19623
Fault Module Timestamp: 56ec373d
Exception Code: c06d007e
Exception Offset: 0002012f
OS Version: 6.0.6002.2.2.0.768.3
Locale ID: 2057
Additional Information 1: fd00
Additional Information 2: ea6f5fe8924aaa756324d57f87834160
Additional Information 3: fd00
Additional Information 4: ea6f5fe8924aaa756324d57f87834160

Extra information about the problem
Bucket ID: 723402707

Any info as to what is causing this problem?
Regards,
Will