I'm also having this problem and even though I upgraded my OS thinking that this could solve it and I can still use the software without this annoying bug it didn't work out that great.
Restrospect express keeps on bothering me. I thought it might not be that compatible to my OS but it wasn't the case I guess. Roxio should try to check this since this could stress a lot of buyers of this product.
I also uninstalled the software since its getting on my nerves already. I like the product but I'm done with this problem.