Glad it's working for you. We'd like to see an untouched capture directly from the video rather than resized screen captures, if you want to demonstrate more original detail.
Suggestion: The menu shown below should save some time and trouble with video images from
VirtualDub.
"
Video..." -> "Copy source frame to clipboard" or press Ctrl+1
"
Video..." -> "Copy source frame to clipboard" or press Ctrl+2
Using either of those menu items captures only the frame, without capturing the entire VDub window: