Thanks, glad to hear that it helps out! I was trying to figure out what was causing that bug, but now that you've pinpointed it to being related to having a virtual joystick mapping I've found it and sprayed it with bug repellant until it was no more.
You can download Beta 7.1 from the following page. I'm trying to move towards a better way of delivering updates and releases.
https://sites.google.com/site/wiinupro/downloads
Wow, thanks for such a quick response! So quick I felt compelled to send a small donation your way - I hope it helps in some way.
Unfortunately, though, the error is still occurring for me in Beta 7.1 - Should I have tried to re-install vJoy or something? I'll put the error log below this time:
************** Exception Text **************
System.IndexOutOfRangeException: Index was outside the bounds of the array.
at WiinUPro.MoteInfo.SaveAssignments(String path)
at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
at System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ToolStrip.WndProc(Message& m)
at System.Windows.Forms.ToolStripDropDown.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.5477 (Win7SP1GDR.050727-5400)
CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v2.0.50727/mscorlib.dll
----------------------------------------
WiinUPro
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///D:/Users/Ben/My%20Games/WiinUPro/WiinUPro%20Beta%207.1%2064-Bit/WiinUPro.exe
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.5468 (Win7SP1GDR.050727-5400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.5467 (Win7SP1GDR.050727-5400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.5467 (Win7SP1GDR.050727-5400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
WiimoteLib
Assembly Version: 1.8.0.0
Win32 Version: 1.8.0.0
CodeBase: file:///D:/Users/Ben/My%20Games/WiinUPro/WiinUPro%20Beta%207.1%2064-Bit/WiimoteLib.DLL
----------------------------------------
vJoyInterfaceWrap
Assembly Version: 2.0.1.2
Win32 Version: 2.0.1.02
CodeBase: file:///D:/Users/Ben/My%20Games/WiinUPro/WiinUPro%20Beta%207.1%2064-Bit/vJoyInterfaceWrap.DLL
----------------------------------------
System.Configuration
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.5476 (Win7SP1GDR.050727-5400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.5476 (Win7SP1GDR.050727-5400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
InputManager
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///D:/Users/Ben/My%20Games/WiinUPro/WiinUPro%20Beta%207.1%2064-Bit/InputManager.DLL
----------------------------------------