Using v4.30 portable in Vista x64, 7 GB free RAM, plenty of free disk space.
Noticed after I got the Windows error message (may be coincidence) mentioned in other thread,
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Access violation at address 008713AE in module 'ScreenshotCaptor.exe'. Read of address 059F1780.
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OK
that the prefs UI would open OK, allow me to browse it, but then wouldn't close. If I just finished browsing & hit cancel or made changes, & clicked Apply,
took ~ 1 min to accept them & change the button color. Though, doesn't seem it ever
grayed out the Accept button, once change were made & accepted.
During the wait time, only indication it was working (I assume it was), is a 1/10 sec. flash, very near cursor that was hovered over the prefs UI. Too fast to tell what the image was. Eventually, it finished.
Once when I hit Cancel in the prefs UI, it took so long, just shut down SSC.
All this has happened several times in one day. Nothing unusual going on in task manager & no msgs in Event Viewer.