No Audio after trim clip in VideoStudio X4

[Draconusmajorus69]

I recently upgraded my Corel VideoStudio X2 to Corel VideoStudio x4 Pro. After removing the old program and installing the updated version,I then restarted my computer and attempted to use it to edit a video. I placed the youtube video that I'd converted to AVI format into the timeline on the program. I then proceeded to attempt to trim <cut> the video at the first place that needed to be fixed and also at the end of the area to be repaired. After fixing it,I then reset the video to the beginning and watched for the expected changes. Much to my surprise,there was audio all way to the first cut spot on the video and absolutely nothing for the entire rest of the video;even in the cut or changed area. I was naturally puzzled as I never had this issue with the previous version. I then checked all my system audio controls and those of the program to make sure that nothing had changed or been accidently muted;including all audio settings were at proper levels,and everything was on and working as should be. I then checked the device manager to see if I found any yellow "?" marks on it for some strange reason to insure that all drivers were installed correctly;and found nothing amiss there. I then went to youtube and played a video and then a music CD in my computer to insure that my audio system was still functioning correctly and,as expected,they both worked fine and gave me audio output. Puzzled,I closed out the VideoStudio and all programs and re-started my computer. I then re-opened VideoStudio and tried again. I placed the same video on the timeline and played it without any changes. It played perfectly fine and I had audio thru-out the entire video. I then re-tried to adjust the video by clipping it and once again...no sound for the rest of the video. I re-checked all drivers and audio connections without finding anything amiss. I even tried other videos that I'd converted to AVI format in the program timeline,that I still had on computer with the same exact results after picking a spot and clipping them as before.....no audio. I even tried clipping the video in different spots;both by clicking on the scissors and with the editing options located in the program interface with the exact same results...no audio after the cut. I searched thru the program interface and support book without finding anything amiss or that could help me on this matter.
It is my hope that someone out here has ran into this problem <issue> before and has some idea of how to correct it. I enjoyed the previous version immensly so was looking forward to using the updated version;but can't unless I can get this problem reesolved. Worse case,I can go back to the old version that worked fine for me but I hope not to. I look forward to any and all responses to this post and TY in advance for them and your time in this frustrating matter.

[Ken Berry]

Unfortunately, .avi is just a wrapper extension and more than 800 different video formats use it. So exactly which version of .avi did you create? Please right click on the avi either in the VS timeline or library window, and copy ALL of its properties here. Then we might have a better idea of what is going on.

[Draconusmajorus69]

First of all,I want to say TY for taking the time to reply to my post. Given below is the information that your requested manually entered as I can't cut/paste it here. This is one example of a video that I tried in the updated version of this program that had perfect audio for its entirity until I made a cut in it to start the editing process;after I did that,the audio from the cut to the end was totally mutued (even after I restarted the entire video).
Hope it helps. I await your response.

File: C:\Documents and Settings\Administrator\Desktop\temp. convert folder\Full Moon Wo Sagashite Episode 40 English Sub}-YouTube.avi

File Format : Microsoft AVI files
File size : 262,952 Kb
Frame Rate : 23.976 Frames/Sec
Duration : 1414.706 seconds
Data Rate : 184.39 kbps

Video:
Compression : Xvid MPeg-4 Codec
Attributes : 24 bits , 800 x 600
Total Frames : 33,919 frame(s)

Audio:
Compression : MPeg Layer-3
Attributes : 128 kBit/s , 44,100 Hz, Stereo
Total Samples : 62,390,015 samples