It is best to clear out all orphaned entries where possible, less clutter less problems, which is why I use Revo un-installer ...
Run Revo without making any adjustments to its un-install procedure what so ever. When you are asked to re-start your computer .. DON'T re-start at that point - let Revo continue.
When you get the option, usually twice, to Select All and then to Delete All ... DO SO, do not be picky.
After finally clicking on Finish you should then Re-start your computer.