I keep getting errors in doom builder (D3DERR_INVALIDCALL:)

[gamerman]

I keep getting this error every time I try to start a map!
Why?
Here is the details:

(click to show/hide)

See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
SlimDX.Direct3D9.Direct3D9Exception: D3DERR_INVALIDCALL: Invalid call (-2005530516)
   at SlimDX.Result.Throw[T](Object dataKey, Object dataValue)
   at SlimDX.Result.Record[T](Int32 hr, Boolean failed, Object dataKey, Object dataValue)
   at SlimDX.Direct3D9.Texture..ctor(Device device, Int32 width, Int32 height, Int32 levelCount, Usage usage, Format format, Pool pool)
   at CodeImp.DoomBuilder.Rendering.Renderer2D.CreateRendertargets()
   at CodeImp.DoomBuilder.Rendering.Renderer2D..ctor(D3DDevice graphics)
   at CodeImp.DoomBuilder.MapManager.InitializeNewMap(MapOptions options)
   at CodeImp.DoomBuilder.General.NewMap()
   at CodeImp.DoomBuilder.Actions.Action.Begin()
   at CodeImp.DoomBuilder.Actions.ActionManager.InvokeAction(String actionname)
   at CodeImp.DoomBuilder.Windows.MainForm.InvokeTaggedAction(Object sender, EventArgs e)
   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.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met)
   at System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met)
   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.ScrollableControl.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.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: 2.0.50727.3643 (GDR.050727-3600)
    CodeBase: file:///c:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
Builder
    Assembly Version: 2.1.2.1553
    Win32 Version: 2.1.2.1553
    CodeBase: file:///C:/Program%20Files/Doom%20Builder%202/Builder.exe
----------------------------------------
System
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.3644 (GDR.050727-3600)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Windows.Forms
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.3644 (GDR.050727-3600)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------

Also, it says D3DERR_INVALIDCALL:Invalid call (-2005530516)
If I hit continue, it does it again the second time looks like this:

(click to show/hide)

ee the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
SlimDX.Direct3D9.Direct3D9Exception: D3DERR_INVALIDCALL: Invalid call (-2005530516)
   at SlimDX.Result.Throw[T](Object dataKey, Object dataValue)
   at SlimDX.Result.Record[T](Int32 hr, Boolean failed, Object dataKey, Object dataValue)
   at SlimDX.Direct3D9.Texture..ctor(Device device, Int32 width, Int32 height, Int32 levelCount, Usage usage, Format format, Pool pool)
   at CodeImp.DoomBuilder.Rendering.Renderer2D.CreateRendertargets()
   at CodeImp.DoomBuilder.Rendering.Renderer2D.ReloadResource()
   at CodeImp.DoomBuilder.Rendering.D3DDevice.Reset()
   at CodeImp.DoomBuilder.Windows.MainForm.redrawtimer_Tick(Object sender, EventArgs e)
   at System.Windows.Forms.Timer.OnTick(EventArgs e)
   at System.Windows.Forms.Timer.TimerNativeWindow.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: 2.0.50727.3643 (GDR.050727-3600)
    CodeBase: file:///c:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
Builder
    Assembly Version: 2.1.2.1553
    Win32 Version: 2.1.2.1553
    CodeBase: file:///C:/Program%20Files/Doom%20Builder%202/Builder.exe
----------------------------------------
System
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.3644 (GDR.050727-3600)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Windows.Forms
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.3644 (GDR.050727-3600)
    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: 2.0.50727.3644 (GDR.050727-3600)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
SlimDX
    Assembly Version: 2.0.13.43
    Win32 Version:
    CodeBase: file:///C:/WINDOWS/assembly/GAC_32/SlimDX/2.0.13.43__b1b0c32fd1ffe4f9/SlimDX.dll
----------------------------------------
msvcm90
    Assembly Version: 9.0.30729.6161
    Win32 Version: 9.00.30729.6161
    CodeBase: file:///C:/WINDOWS/WinSxS/x86_Microsoft.VC90.CRT_1fc8b3b9a1e18e3b_9.0.30729.6161_x-ww_31a54e43/msvcm90.dll
----------------------------------------
BuilderModes
    Assembly Version: 2.1.2.1553
    Win32 Version: 2.1.2.1553
    CodeBase: file:///C:/Program%20Files/Doom%20Builder%202/Plugins/BuilderModes.dll
----------------------------------------
System.Design
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.3644 (GDR.050727-3600)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Design/2.0.0.0__b03f5f7f11d50a3a/System.Design.dll
----------------------------------------
TrackBar
    Assembly Version: 1.0.2486.37933
    Win32 Version: 1.0.2486.37933
    CodeBase: file:///C:/Program%20Files/Doom%20Builder%202/TrackBar.DLL
----------------------------------------
System.Xml
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.3082 (QFE.050727-3000)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.

After this, it keeps giving me other errors before i have to shut it down!
While I do have it set to skulltag like the tutorial suggests, I've had this problem since when MM8BDM was still using it. I've never successfully made/opened a map!
Please help!

[tsukiyomaru0]

It's a render error. Something wrong with your Software Renderer, namely Direct 3D

[gamerman]

Step one complete: figure out what's wrong.
*[stops pulling out hair]*
So, how do I fix it.

[tsukiyomaru0]

You may need to install a diferent Direct X, I think. I'm not a technician, though.

[gamerman]

EDIT: well, I tried installing directx9, and that doesn't seem to be working.
Um, I don't think this computer has a graphics card. could that be it?

[gamerman]

BUMP for important stuff.
I found out my computer has a grphics card by running dirrect x's diagnostic.
I have a rage 128 pro ultra gl AGP.
So, now what?

[Messatsu]

You might be out of luck.  One of the requirements of Doom Builder 2 is

-Graphics card with Pixel Shader model 2.0.

If your graphics card is indeed a Rage 128, then it's too old to support this.

[gamerman]

Shoot... I knew this computer was a dinosaur.
Well, thanks anyways.