So whenever the launcher is done and supposed to take me to the minecraft starter screen it just dissepires. I'm trying to to use optifing mod but I cant because i'v tried to restart my computer and I've got the new launcher but my Forge 1.7.10 I guess isn't working can someone help me because this is making me angry and I cant play Xbox 360 Minecraft till my sister wakes up.
This is for unmodded support.