Opening Roxio Easy CD & DVD Burning initiates Windows Installer

My up to date XP PC was running fine, Roxio worked great.

Now whenever I try to run Roxio Easy Cd & DVD Burning it opens the windows installer which wants me to insert the Roxio disk. 

If I ignore these pop ups Roxio runs fine, but it is anoying. 

My last Roxio problem was caused by Symantec's One-Button-Checkup removing Roxio registry settings.

Could NIS or NSW be messing Roxio up again?

I no longer let One-Button-Checkup do the registry scan, but program integrity scan and Norton cleanup scan still run.

 

Railbender