MTV3D65 -Attempted to read or write protected memory

[programmer2005bigpimp185]

I Get this when i'm in fullscreen mode and eveything is loaded up and I want to close out the program..  i'll show the end code. I do, do a Scene.DestroyAll befor i go back in to the menu just because eveything was showing up. and just be for i close out the program I had to TV.SwitchWindowed() back to window just to see why it wouldn't close. be for i had to hit Alt F4 to close it out..

"Attempted to read or write protected memory. This is often an indication that other memory is corrupt."

Soure: "MTV3D65" 
stackTrace: at CTVEngine.__dtor(CTVEngine* )
            at MTV3D65.TVEngine.Finalize()

   Do Until DoBoolean = False
            TV.Clear(False)
            Scene.RenderAll(True)
            ' With Screen2DImmediate
            '.Action_Begin2D()
            ' .Draw_Box(1, 1, 100, 100, Utilities.RGBA(1, 0, 0, 1))
            Select Case SElECT_MENUNAME
                Case "MainMenu"
                    Main_Menu()
                Case "Options"
                    Options()
                Case "SinglePlayerGame"
                    SinglePlayer()
                Case "HercBay"
                    Herc_Bay()
                Case "HercPick"
                    HercPick()
                Case "HercAddWP"
                    HercAddWP()
                Case "Userpick"
                    Userpick()
                Case "UserAddWP"
                    UserAddWP()
                Case "BRIEFING"
                    BRIEFING()
                Case "Start Mission"
                    CreateLandscape()   'P.S.   This Is where I load eveything up
                    PlayBoolean = True
                    SElECT_MENUNAME = "STRAT"
                Case "STRAT"
                    Do Until PlayBoolean = False
                        TV.Clear(False)
                        Scene.RenderAll(True)
                        UpdatePlayer()
                        Physics.Simulate(TV.AccurateTimeElapsed() * 0.005F)
                        If InputEngine.IsKeyPressed(CONST_TV_KEY.TV_KEY_F1) = True Then
                            TVP.CloseAllPackages()
                            Scene.DestroyAllActors()
                            Scene.DestroyAllLandscapes()
                            Scene.DestroyAllMeshes()
                            Scene.DestroyAllMinimeshes()
                            Scene.DestroyAllParticleSystems()
                            TV.Clear()
                            TV.RenderToScreen()
                            SElECT_MENUNAME = "HercBay"
                            PlayBoolean = False
                        End If
                        TV.RenderToScreen()
                    Loop
            End Select
            TV.RenderToScreen()
            If InputEngine.IsKeyPressed(CONST_TV_KEY.TV_KEY_ESCAPE) = True Then
                TV.SwitchWindowed()
                'TV.Init3DWindowed(Me.Handle.ToInt64, False)
            End If
            Application.DoEvents()
        Loop
        TV.SwitchWindowed()
        ' Set TV to Nothing
        ' TV.ReleaseAll()
        TV = Nothing

        ' End the application
        End

    End Sub

[MenDAKE]

By "fullscreen" do you mean true fullscreen, or do you mean when you maximize a windows form?

[programmer2005bigpimp185]

True FullScreen!
.Init3DFullscreen(width, Height, 32, True, False, CONST_TV_DEPTHBUFFERFORMAT.TV_DEPTHBUFFER_BESTBUFFER, 0.7, Form1.Handle)

[darqSHADOW]

Are you sure your render loop isn't being called after you call DestroyAll?

John

[programmer2005bigpimp185]

if you look at the code i posted you would know! no i'm not recalling the loop.. THE  (END) <i call will close out the program and that where i have a problem!

[programmer2005bigpimp185]

ok i Fix it..

  .Init3DWindowed(Form1.Handle.ToInt64, False)
                  '  .SwitchFullscreen(width, Height, 32, CONST_TV_DEPTHBUFFERFORMAT.TV_DEPTHBUFFER_BESTBUFFER, Form1.Handle)
            '.Init3DFullscreen(width, Height, 32, True, False, CONST_TV_DEPTHBUFFERFORMAT.TV_DEPTHBUFFER_BESTBUFFER, 0.7, Form1.Handle)


what i was doing is .Init3dFullscreen when i'm post to Init3DWindowed Then do a .SwitchFullscreen so when I try to close out the program I don't get this (MTV3D65 -Attempted to read or write protected memory )