text or lyrics not displaying on my desktop computer

[toekneehair]

I know there is lots of documentation on how to fix issues with the timing being off and so forth but I am having this issue where on every file on my desktop the word are either covered in black and un viewable or never even gets to the lyrics and stays on the first startup screen. any one else experience this issue after going to windows 7? it works fine on my laptop with vista. it used to work fine on my desktop until I installed windows 7 and upgraded to the new 4.11/and 4.2 version