Acronis Uninstall leaves 2 Acronis drivers loading after reboot

I uninstalled Acronis True Image 11 from my PC, and rebooted, I did a driverquerry using the command prompt and it is still loading 2 Acronis drivers, how can I purge the system from loading these Acronis drivers?

Windows 7

tifsfilter.sys and timounter.sys

see attached screenshot

Thanks to all who respond.

Sorry I just noticed I posted in the wrong place, feel free to move the post to the correct board.

Update, used AutoRuns to disable the drivers from loading, then deleted the registry entries, problem solved.

http://technet.microsoft.com/en-us/sysinternals/bb963902\
.