That particular solo is the outro to a live version of "To Live Forever" (which, right after your cutoff leads into the intro to "Lines In The Sand") that DT played at their fan club show in
Rotterdam, Holland on 6/22/98, a few days before taping the Paris show that composed the "Once In A LIVEtime" release. I'm guessing the .avi was taken from the "5 Years In A LIVETime" video release, which has the full song, several others from the fan clubs and the Paris gig, and in generally packed full of cool stuff.
Did I mention that the "5 Years..." tape along with the "Live In Toyko" release from 1993 are being re-released together as a two-disc set for the low price of
$13.99, remastered in 5.1 and featuring commentary tracks?
As for finding this particular version on CD, it's only been released on their Fan Club's 1998 Christmas CD, which you'd be lucky to find on eBay for under $150. The studio version does
not contain this solo.