crash when trying to increase spectrum bars past 16

[lcslouis]

i am trying to increase the spectrum bar to 32 on audio triggers but when i do the program crashes immediately
to reproduce open blank project
add audio trigger widget to it
goto the widget properties and change to 32 program will crash before the 2 shows up.

[Silvertones]

Doesn't crash here. v4.5.1

[lcslouis]

i'm running 4.5.1 on windows 8 pro

[Silvertones]

Win xp & Win 7 here