Nero 7.10 - DVD burn fails - Nero Hangs Up!

Hi Guys:

I am hoping to get some help from you. I have completely uninstalled Nero 7.9, used the clean tools, did a search and erased any remaining 'Nero' files, and finally installed 7.10.

I have tried four separate times to burn DVD's, but it keeps hanging up and going back to its startup menu. No error message on screen.

I have tried to post this message with the entire NeroVisionLog, but I guess it is too big and won't go through. However here is the end of the log which shows the "Warning" messages:

[20:51:16] MMTools SourceBuilder: building cached h:\Prison Break S1\22 Flight.avi audio/0
[20:51:17] MMTools SourceBuilder: building cached h:\Prison Break S1\22 Flight.avi video/0
[20:51:19] DVDEngine ...New VOB 1
[20:51:19] DVDEngine ..+VOB#1: VOB_IDN=1, SA=0, VOB_V_S_PTM=26234
[20:51:19] DVDEngine ...New CELL 1
[20:51:19] DVDEngine ....+Cell#1: C_IDN=1
[21:03:46] DVDEngine ...New CELL 2
[21:03:46] DVDEngine ....|Cell#1: C_IDN=1, [0;125034], VOBU_Ns=843, C_PBTM=07m13s.14
[21:03:46] DVDEngine ....+Cell#2: C_IDN=2
[21:18:09] DVDEngine ...New CELL 3
[21:18:09] DVDEngine ....|Cell#2: C_IDN=2, [125035;276391], VOBU_Ns=1022, C_PBTM=08m41s.06
[21:18:09] DVDEngine ....+Cell#3: C_IDN=3
[21:21:05] DVDEngine DVDEngineXceptFilter(): Caught SEH Exception 0xc0000094
[21:21:05] DVDEngine DVDEngineXceptFilter(): Exception was raised from C:\Program Files\Common Files\Ahead\DSFilter\NeResize.ax at RVA 0x000021A6
[21:21:05] DVDEngine Version Information: C:\Program Files\Common Files\Ahead\DSFilter\NeResize.ax ModVer: 4.11.3.1 ProdVer: 1.2.4.4
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine WARNING: 1 instances of 'IInOutStreamOnIFileImpl' are not destroyed!
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine WARNING: 1 instances of 'IOutStreamOnIFileImpl' are not destroyed!
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine WARNING: 3 instances of 'ITempFileImpl' are not destroyed!
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine WARNING: 5 instances of 'IFileOnHFileImpl' are not destroyed!
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine WARNING: 204 instances of 'IBufferImpl' are not destroyed!
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine WARNING: 3 instances of 'IServiceProviderOnSesImpl' are not destroyed!
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine WARNING: 1 instances of 'NeroMMCnvUserCallbackImpl' are not destroyed!
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine WARNING: 1 instances of 'IStatusCallbackImpl' are not destroyed!
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine WARNING: 4 instances of 'IProcessImpl' are not destroyed!
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine WARNING: 5 instances of 'IProcessDispatchImpl' are not destroyed!
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine WARNING: 1 instances of 'IDVDEngineManager2Impl' are not destroyed!
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine ========================================================================================
[21:21:05] DVDEngine WARNING: 1 instances of 'IDVDEngineManagerImpl' are not destroyed!
[21:21:05] DVDEngine =====================================================================

What do these WARNING messages mean? What should I do?