XSplit Compatibility and Forge

First sorry for my approximate English, I am a French and I use a translator.

That's my problem.

Until now I streamed on minecraft without problem with the software XSplit. I was in automatic detection of the game on the software and all go well.

However since the new Launcher, if I have XSplit launched on the right "scene" with the game, the one so will not start and I will get the following error message: "An unexpected problem has occurred and the game has We are sorry for the inconvenience. "

So I try not to do automatic detection, and select "Minecraft" on XSplit. The same result.

So I changed XSplit scene, or there was no game. I launched Minecraft, no problem, and when I launch XSplit.

"Java (TM) Platform Se binary has stopped working"

This returns me to the launcher with the same message as before.

I specify that my drivers are up to date.
AND! I also noticed that even crash when I launch my minecraft with forge "1.7.10 - 10.13.4.1614" Without even that XSplit silk launched.

So I ask you to wait for a viable launcher to this game that I buy, can I return to the old launcher that was functional?