Dvd player throws System.AccessViolationException

[nleroux]

Hi *,

I have this strange situation in .9905 when attempting to play a DVD. When I insert the DVD and select DVD from menu, the DVD menu loads up to where you need to select the language. When I hit "ok" the screen turns black and after about 3 seconds the screen appears again. No way to get out of it except for killing gbpvr.exe via task manager. I noticed the following extract from the logs directory (gbpvr.exe.log) when this happens:

12/29/2006 4:30:06 PM.656 VERBOSE [1] About to play DVD volume: E:\
12/29/2006 4:30:12 PM.421 VERBOSE [1] After PlayDVD()
12/29/2006 4:30:12 PM.640 ERROR [1] Error: msg=0x100 (WM_KEYDOWN) hwnd=0x30194 wparam=0xd lparam=0x1 result=0x0 : System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at DirectShowPlayerBase.setPlaybackPosition(DirectShowPlayerBase* , Double pos)
at NativeUtilities.MediaHelper.setPlaybackRate(Double rate)
at GBPVR.x2a148ffd35c37d14.x64fff8c5415b9fc5(String xb2ac3fdb71f19c57)
at GBPVR.xef86bb652108e2a2.Activate()
at GBPVR.x86396f56243de9fb.OnKeyDown(KeyEventArgs e)
at GBPVR.xbb1566157f5f8b1f.xdae9991ab918b397(Object xdf2e3583f942db7b, KeyEventArgs xc4f45905cb1fc7ba)
at System.Windows.Forms.Control.OnKeyDown(KeyEventArgs e)
at System.Windows.Forms.Control.ProcessKeyEventArgs(Message& m)
at System.Windows.Forms.Control.ProcessKeyMessage(Message& m)
at System.Windows.Forms.Control.WmKeyChar(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ContainerControl.WndProc(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at GBPVR.xbb1566157f5f8b1f.WndProc(Message& m)

I am able to play the DVD in Power DVD and also ran Memtest-86 for just under 24 hours without any errors. The other events that are all over the same log file are

"No key mapping found for:" <insert any button name here>.

Should the "No key mapping found for:" be a concern. The Hauppauge 45 button remote work fine in other parts of the program.

Any pointers much appreciated.

Thanks in advance

Nardus

[nleroux]

Hi *,

This is now resolved. Updated Power DVD and problem dissappeared.

N

[sub]

Cool, one less thing to look at