I open 1.10 and it is fine untill I enter a world. THEN, the windows thingy says that minecraft has stopped working and closes the program. It does this every time. 1.10 looks neat and I want to try it. Good job by the way!

I opened the thing and entered a world. I thought it would at least let me play, but it said that minecraft had stopped working and just closed it.
There are really no steps... and it is pretty simple.
Please resolve this.