Sync-sound wont play

[John]

When I run my project with sound on, those clips shot with a HDV camcorder do not play the sync-sound recorded on them properly. I know that the sound recorded with the clops is perfectly alright as it plays properly when each clip is run individually. when they are run as a part of the whole in the project mode all I get is an unintelligible beating sound. I also have clips in the project that were shot with a DV camcorder and the sync-sound with them plays perfectly alright in any mode. I am unable to find any mention of sync-sound in Corel's user guide and am at a loss of what to do to make the sync-sound play correctly. I haven't attempted to lay my sound-track for the project yet. I hope someone can suggest what I might be doing wrong, or not doing that will overcome my problem. John.

[Black Lab]

Please see the following. Sounds like it could be the same thing.
http://forum.corel.com/EN/viewtopic.php?f=1&t=40484

[John]

Thanks Blacklab for your suggestion. I downloaded and installed the VSPX3_TSK3329.exe patch, thanks to Heesenproductions for the link. However, it has not fixed my problem. John.