ZUNE Back Up

[mindfrost82]

Anytime Zune does an update it backs up the phone...and it does it for each update.

Have you checked in C:\Program Files\ for Zune or Microsoft Zune? If its there and the app is uninstalled, then delete the whole folder.

Also run something like CCleaner to delete all of your temp files. It might have saved the updates in a temp folder too.