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### #ActualDrakken255

Posted 05 September 2012 - 09:08 PM

Java allows me to start both a legit Minecraft client and a server at 8GB each and at the same time, so I'm easily assuming I have 64-bit. When my program tries to start the process, a message box pops up with something like "Could not start Java Virtual Machine. Fatal exception occurred. Java will now exit."

EDIT: It will now work at 1024m, but not at 2048m.

EDIT 2: Also, Minecraft starts with the java icon. I tried the following to change it, but it doesn't work:

//Class level:
[DllImport("user32.dll")]
public static extern int SendMessage(IntPtr hwnd, int message, int wParam, IntPtr lParam);
private const int WM_SETICON = 0x80;
private const int ICON_SMALL = 0;
private const int ICON_BIG = 1;

//Method level:
minecraft.Start();
minecraft.WaitForInputIdle();
SendMessage(minecraft.MainWindowHandle, WM_SETICON, ICON_BIG, Icon.FromHandle(this.Handle).Handle);

//Also tried:
//SendMessage(minecraft.MainWindowHandle, WM_SETICON, ICON_SMALL, Icon.FromHandle(this.Handle).Handle);


### #2Drakken255

Posted 05 September 2012 - 03:14 PM

Java allows me to start both a legit Minecraft client and a server at 8GB each and at the same time, so I'm easily assuming I have 64-bit. When my program tries to start the process, a message box pops up with something like "Could not start Java Virtual Machine. Fatal exception occurred. Java will now exit."

EDIT: It will now work at 1024m, but not at 2048m.

### #1Drakken255

Posted 05 September 2012 - 03:13 PM

Java allows me to start both a legit Minecraft client and a server at 8GB each and at the same time, so I'm easily assuming I have 64-bit. When my program tries to start the process, a message box pops up with something like "Could not start Java Virtual Machine. Fatal error occurred. Java will now exit."

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