ETS

Hi All, Im have a little issue with NCH record pad 2.01 saved audio recording. Its a 20 minutes recording and when i play the file it plays for the first couple of minutes then skips to the last 5 minutes of the recording. I am unable to listen to any recording in between. Has anyone had any similar issues before with NCH Record pad 2.01? I googled it and i cant seem to find any topic or article regarding this issue. Any help would be much appreciated. Thanks, Jason