[Crash on "Create ISO" 1.2b]

On make ISO button I recieve the same error.

Also on the up arrow button next to the choice of Device.

Windows XP SP2, no optical drives connected also - a theme?

************** Exception Text **************
System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
   at (* , Int32 )
   at 	..(Int32 )
   at ..(Object , EventArgs )
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(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: 2.0.50727.42 (RTM.050727-4200)
	CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
nLite
	Assembly Version: 1.2.0.0
	Win32 Version: 1.2.0.0
	CodeBase: file:///C:/Program%20Files/nLite/nLite.exe
----------------------------------------
System
	Assembly Version: 2.0.0.0
	Win32 Version: 2.0.50727.42 (RTM.050727-4200)
	CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
nLite
	Assembly Version: 1.2.0.0
	Win32 Version: 1.2.0.0
	CodeBase: file:///C:/Program%20Files/nLite/nLite.exe
----------------------------------------
System.Windows.Forms
	Assembly Version: 2.0.0.0
	Win32 Version: 2.0.50727.42 (RTM.050727-4200)
	CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System.Drawing
	Assembly Version: 2.0.0.0
	Win32 Version: 2.0.50727.42 (RTM.050727-4200)
	CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
cablib
	Assembly Version: 1.0.2459.36134
	Win32 Version: 
	CodeBase: file:///C:/Program%20Files/nLite/cablib.DLL
----------------------------------------
msvcm80
	Assembly Version: 8.0.50608.0
	Win32 Version: 8.00.50727.42
	CodeBase: file:///C:/WINDOWS/WinSxS/x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.42_x-ww_0de06acd/msvcm80.dll
----------------------------------------
nlgw
	Assembly Version: 1.1.0.0
	Win32 Version: 1.2.0.0
	CodeBase: file:///C:/Program%20Files/nLite/nLite.exe
----------------------------------------
MCDBNET2
	Assembly Version: 1.32.0.0
	Win32 Version: 1.32.0.1302
	CodeBase: file:///C:/Program%20Files/nLite/MCDBNET2.DLL
----------------------------------------
Accessibility
	Assembly Version: 2.0.0.0
	Win32 Version: 2.0.50727.42 (RTM.050727-4200)
	CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Accessibility/2.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------