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Infognition forum > DirectShow programming > GraphEditPlus > .NET Security Exception after installing v1.2
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Author Topic: .NET Security Exception after installing v1.2  (Read 1882 times)
carsten d.
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« on: July 02, 2008, 02:00:17 PM »
Hi!

I ran into a .NET security exception after installing version 1.2.0 of GraphEdit plus. The detail information is:

Code:
System.Security.SecurityException: Der angeforderte Registrierungszugriff ist unzulässig.
   bei Microsoft.Win32.RegistryKey.OpenSubKey(String name, Boolean writable)
   bei ..()
   bei ..(Object , EventArgs )
   bei System.Windows.Forms.Form.OnLoad(EventArgs e)
   bei System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
   bei System.Windows.Forms.Control.CreateControl()
   bei System.Windows.Forms.Control.WmShowWindow(Message& m)
   bei System.Windows.Forms.Control.WndProc(Message& m)
   bei System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   bei System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
Die Zone der Assembly, bei der ein Fehler aufgetreten ist:
MyComputer


************** Geladene Assemblys **************
mscorlib
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.1434 (REDBITS.050727-1400).
    CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v2.0.50727/mscorlib.dll.
----------------------------------------
gep
    Assembly-Version: 1.2.0.0.
    Win32-Version: 1.2.0.0.
    CodeBase: file:///C:/Program%20Files%20(x86)/GraphEditPlus/GraphEditPlus.exe.
----------------------------------------
System.Windows.Forms
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.1434 (REDBITS.050727-1400).
    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: 2.0.50727.1434 (REDBITS.050727-1400).
    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: 2.0.50727.1434 (REDBITS.050727-1400).
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll.
----------------------------------------
System.Windows.Forms.resources
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.1434 (REDBITS.050727-1400).
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms.resources/2.0.0.0_de_b77a5c561934e089/System.Windows.Forms.resources.dll.
----------------------------------------
DirectShowLib-2005
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.0.0.
    CodeBase: file:///C:/Program%20Files%20(x86)/GraphEditPlus/DirectShowLib-2005.DLL.
----------------------------------------
mscorlib.resources
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.1434 (REDBITS.050727-1400).
    CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v2.0.50727/mscorlib.dll.
----------------------------------------

It is amazing, though, that version 1.1.0 installed perfectly and ran without security exception.
Can anyone help me fixing this problem?


Carsten
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Dee Mon
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« Reply #1 on: July 02, 2008, 07:43:51 PM »
It seems to lack permissions to perform required operations with registry. Does this happen if you run GEP as administrator?

Also, I see you're under 64 bit Windows. I only tested GEP under 32 bit..
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carsten d.
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« Reply #2 on: July 03, 2008, 12:56:03 PM »
I deinstalled 1.1 (even deleted the registry entries manually) and ran the installer for 1.2 as Administrator.
After installation I cannot run 1.2 as User, since the mentioned problem occurs.
If I run it as Administrator, GraphEditPlus starts without problems.

However, the rendering of an AVI by selecting "File/Render file..." does somewhat fail:
GEP adds a source filter, an AVI splitter and the Default DirectSound Device, but no VideoRenderer... It is also not possible to run the graph, GEP gives the error numer 8004022F (Wrong File Format).

If I re-install 1.1, everything works perfectly, even on Vista 64Bit. Therefore, I'll use version 1.1.

I'd like to say (in spite of the error), that GEP is a REALLY good program, that helped me a lot in developing DirectShow applications, especially due to the quick code generation! Thanks a lot for this amazing program!

Sincerely

Carsten D.
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Dee Mon
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« Reply #3 on: July 05, 2008, 05:06:29 PM »
Thanks for the details! I have some suspections why this may happen, I'll send you a test version on Monday.
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Dee Mon
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« Reply #4 on: July 08, 2008, 05:31:56 PM »
Please try this version (1.2.1) and tell if the problems remain:
http://www.thedeemon.com/GraphEditPlus/GraphEditPlusSetup.exe
« Last Edit: July 09, 2008, 09:13:08 AM by Dee Mon » Logged
carsten d.
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« Reply #5 on: July 08, 2008, 06:50:34 PM »
Problem is solved  with this release!

Thanks a thousand times!

Carsten
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