Try the following
It will help with the manual uninstall
Download and install the latest version of CCleaner
From here
http://www.filehippo.com/download_ccleaner/NOTE: During install, you will be prompted to Create Desktop icon, install yahoo toolbar etc...
UNCHECK ALL Options Except for Desktop shortcut icon
We'll need this tool later
Afterwards:
Download and install
Windows Installer Cleanup UtilityWe'll need this later
Next: Download and save too desktop
Roxizap.exe
from here:
http://tools.roxio.com/support/tools/roxizap.exeEnter your taskmanager (Ctrl+Alt+Del)
End process on anything related to Roxio if running
Run Roxizap.exe, it may prompt it is for version 4 or 5, but continue anyways
Reboot the computer afterwards
Back in Windows:
Run Windows Installer Cleanup utility from Start>>All Programs>>Windows Install Cleanup
Select anything related too Roxio if found and remove
Reboot again
Navigate to this folder
C:\Windows\
PrefetchInside the folder, remove any reference related to Roxio,
Open CCleaner from the desktop shortcut
Select the Cleaner button
Run Cleaner>>Ok the Prompt
When finished
Select the Registry button
Then select Scan for Issues
When finished select Fix Selected Issues
Allow to make a Backup
Then fix all selected Issues
When done, exit CCleaner and reboot the machine one last time
See if that is any help