XNView 1.97.2 crash if ShowPreview=0

[AlexXN]

Hello!
XNView 1.97.2 crash if ShowPreview=0 (disable info pane at the bottom - under thumbnails browser)
Even can's start.
I can start it only if I change ShowPreview=0 to ShowPreview=1 in xnview.ini.

(I use full screen on second monitor for previewing)
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And another question:
If Xnview starts in Folder with many subfolders with images and other files - it starts very long time (its looks it reading all that subfolders content...
How to reduce it(starting time) or prevent Xnview from reading all subfolders?
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Win 7 x64 Ultimate
c:\Program Files (x86)\XnView\
c:\Users\XXX\AppData\Roaming\XnView\
c:\Windows\

[xnview]

I can't reproduce, do you have always this problem with 1.97.4?