I'm having a problem with Roxio Creator 2010. It's searching for a missing RCPROD.msi file which does not appear to be on my computer anywhere. I'm using Windows 7. I've seen a number of forums which indicate this is a common problem and it would appear that I can download this file over the Internet but I'm not sure of the source or whether the files being offered are the right ones. Anyone help me on this one.