I am unsure what is happening, but this is the exact crash report I keep getting. I have a Windows 8.1 4gbRAM acer computer, the latest version of Java(updated it as soon as the first crash happened) and have changed firewall and antivirus settings to ignore Java and Minecraft. It is on the list of accepted programs and everything. I am confused as to what I am doing wrong. I even tried going to advanced system settings to remove Java from the variables and it isn't there. If anyone can help, please let me know. If you need more info, just tell me exactly what you need so I can find it and show it.