[Unable to bind mouse 2 to forward]

Sorry for blaming the launcher with this problem. It was the inventory tweaks which caused the crash. Now it's working correctly just by disabling the inv tweak.

[Unable to bind mouse 2 to forward]

As strange it sounds I truly use the second mouse button for moving forwards in FPS games and I've been using it since Duke 3d or something.

The launcher crashes/freezes instantly when I set the forward button to mouse 2.

I've also tried to bind it by editing the options.txt file with no success. I'm using Windows 7 64bit and Java 7 64bit.

Fromm logs:

[10:15:59] [sEVERE] java.lang.IndexOutOfBoundsException

[10:15:59] [sEVERE] at java.nio.Buffer.checkIndex(Unknown Source)

[10:15:59] [sEVERE] at java.nio.DirectByteBuffer.get(Unknown Source)

[10:15:59] [sEVERE] at org.lwjgl.input.Keyboard.isKeyDown(Keyboard.java:399)

[10:15:59] [sEVERE] at InvTweaksHandlerShortcuts.updateKeyStatuses(InvTweaksHandlerShortcuts.java:395)

[10:15:59] [sEVERE] at InvTweaksHandlerShortcuts.getDownShortcutKeys(InvTweaksHandlerShortcuts.java:127)

[10:15:59] [sEVERE] at InvTweaks.handleConfigSwitch(InvTweaks.java:330)

[10:15:59] [sEVERE] at InvTweaks.onTick(InvTweaks.java:318)

[10:15:59] [sEVERE] at InvTweaks.onTickInGUI(InvTweaks.java:123)

[10:15:59] [sEVERE] at mod_InvTweaks.OnTickInGUI(mod_InvTweaks.java:68)

[10:15:59] [sEVERE] at ModLoader.OnTick(ModLoader.java:1141)

[10:15:59] [sEVERE] at EntityRendererProxy.b(EntityRendererProxy.java:16)

[10:15:59] [sEVERE] at net.minecraft.client.Minecraft.x(Minecraft.java:741)

[10:15:59] [sEVERE] at net.minecraft.client.Minecraft.run(Minecraft.java:638)

[10:15:59] [sEVERE] at java.lang.Thread.run(Unknown Source)