By the way, when running some of the examples with build 10, I got various errors. I put a list here for your reference:
game_mazeball, scene4: kraffiti.exe crashed as shown below. After some checking I found it was due to the packed HDR image can not be used for some reason. I unpacked the HDR image then it run OK.
grease_pencil: It can be run, but I only saw a white screen... (It was supposed to show the grease pencil animation right?)
logic_gate, navmesh, physics_constraint: During the first run it failed to build with the error below. Then I cleaned the project and re-run it became OK.
script_genmesh: Build failed with this error: