Try opening the batch file in notepad and compare the filenames to the ones in your directory.
If they don\'t match, change the filenames so they do match.
This is what the filenames should be called:
PSV0.2.010.Part1
PSV0.2.010.Part2
PSV0.2.010.Part3
PSV0.2.010.Part4
PSV0.2.010.Part5
If you can\'t figure it out you may also want to download the complete assembled .exe from
here