Record with progdvb, freezes, Dolby Digital

#1
I do have some difficulty with Progdvb 5.11.9.

First, when i record a movie, I can only record one. When I start to record a second time, the progdvb freezes after about 30 min. My solution so far is, record one movie, terminate progdvb and start the program again.

Only watching sat channels are most of the time ok, only a few time the program freezes too.

I can not record the Audiopart in Dolby. At the moment I usig a trial copy on my laptop. This laptop has no 5.1 audiocard, is this maybe the reason why not?
I think at least the program should record in dolby, regardles of the Audiocard. I also have Cyber Link Power DVD on this Computer and tried AC3 codexes. Hier is the next question, does I need to order mpeg codex with Progdvd, or can I use the codex which I already have with the DVD program..
Later on I using an Twonky Server on an AMS150 NAS and stream the movie to an Zyzel AMD1000. Both units suporting dolby, including an Yamaha RX 2700.
My last question is, I also tried Progdvd on my Desktop, but it was very unstable and not realy useable. Now the 21 Days are expired and I can not try the record function anymore on this on. I have an explanation why maybe this computer are so unstable with Progdvb. It's an old AMD K7 CPU 2100 Mhz and with 512MB memory. The Satreceiver is an Technisat USB 2 plus. The original Technisat software does nut run at all,on the desktop, the progdvb are at least a bit, but unstable. Does anyone know if this problems are because of performance.

Thanks for any comands. sorry for my english, it was better years ago

update of previus post

#2
I foregot to say both operating systems are Win XP and the Memory on the AMD K7 unit is 1 MB. Last night I installed the free versin 5.12.9 on the AMD PC but very unstable with the error message shown below. I recorded a few minutes a movie, but record still only in Stereo, even with installed Souround sound card.

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

************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
at ProgDvbNet.OSDChannelCaptionForm.timer1_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: 2.0.50727.832 (QFE.050727-8300)
CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
ProgDvbNet
Assembly Version: 5.12.9.0
Win32 Version: 5.12.09
CodeBase: file:///C:/Programme/ProgDVB/ProgDvbNet.exe
----------------------------------------
EngineApiWrapper
Assembly Version: 1.1.0.2
Win32 Version:
CodeBase: file:///C:/Programme/ProgDVB/EngineApiWrapper.DLL
----------------------------------------
msvcm80
Assembly Version: 8.0.50727.163
Win32 Version: 8.00.50727.163
CodeBase: file:///C:/WINDOWS/WinSxS/x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.163_x-ww_681e29fb/msvcm80.dll
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.832 (QFE.050727-8300)
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: 2.0.50727.832 (QFE.050727-8300)
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: 2.0.50727.832 (QFE.050727-8300)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
ProgDvbNet.bc
Assembly Version: 1.0.1.0
Win32 Version: 1.0.1.0
CodeBase: file:///C:/Programme/ProgDVB/ProgDvbNet.bc.DLL
----------------------------------------
IPDev.Skins
Assembly Version: 1.2.7.0
Win32 Version: 1.2.7.0
CodeBase: file:///C:/Programme/ProgDVB/IPDev.Skins.DLL
----------------------------------------
ProgDvbNet.EPG
Assembly Version: 1.0.0.1
Win32 Version: 1.0.0.1
CodeBase: file:///C:/Programme/ProgDVB/ProgDvbNet.EPG.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
----------------------------------------
System.Design
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.832 (QFE.050727-8300)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Design/2.0.0.0__b03f5f7f11d50a3a/System.Design.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.