User blog:Beno4312/Strange how come MUGEN 1.0 closes its self sometimes?

So i was gonna make a four versus one battle video (latroy6's Tails,Amy,Cream and Silver vs Undyne The Undying) and then a few seconds MUGEN 1.0 closes

this is the problem video this vid shows the problem. Is it my Computer itself making the game crash itself? or is it just something else? the computer im using more often is a windows 10 computer