I got the command right but it said too small initial heap and so I searched online and people said you have to write Xmx1024M (put M on end) and I then tried running the main java file. It worked but when I pressed start game it said Memory: 32M
not enough memory. I then tried the SSBS.jar file. The levels loaded but still crashed although they lasted longer than usual. Before it closed itself the screen was frozen but the game still carried on in the background again. I got the minidump error in command prompt. I do think this is an error to do with my laptop as you have heard no one else report it and I'm going to assume that memory thing is showing how much memory I need and how much I have got. Again, thanks for the help
Edit: I have just read the command prompt and when the game loaded up it says "Warning: Found unknown Windows version: Windows 10
Attempting to use default windows plug-in.
I have Windows 10?
It also says Loading: net.java.games.input.DirectAndRawInputEnviromentPlugin
Failed to initialize device device HIDI2C Device because of: java.io.IOExeption: Failed to acquire device (8007001e)
I have just searched about that device and found that this is a warning message telling you can't use that device. It doesn't mean you are using that device. I think they said it was a wireless keyboard