Confetti Screens

[Karaoke John]

Recently I bought, several Chartbuster Packs, The Country 500 vol 1, A Pop Pack, and The Essential 450 E6. I have been in the process of Loading all of it on my computer I also puchased the Hoster upgrade to version 3.3??.
Heres my problem! When I went to play the songs that I loaded back I get a Screen full of confetti or on some songs the Screen turns another color sort of a phosphorecent green and the lyrics are unreadable. I thought maybe it is a glitch in the Hoster upgrade and I reinstalled the previous version that I had.
These disks play perfectly on my stand alone JVC 303. If anyone has ideas as to what is going on I sure would appreciate your input.
Johh