Hey Darkvelvet,
I had the exact same issue as you did. Fortunately, I was able to fix it, and here's how I did it.
Hold down the Windows Key and R. This will open up the "run" dialogue box.
It looks like this:
Attachment 32673
Type the following in the box: regedit
Click "Ok" or press the "Enter" key.
This will open the registry editor.
Attachment 32674
Once open, navigate through the folders using this path:
HKEY_CLASSES_ROOT\Directory\background\shellex\ContextMenuHandlers
Once there, make sure you click on the drop-down arrow. You'll see a few folders.
It should look something like this:
Attachment 32672
You should find a folder with the name of the graphics driver, in your case, NVidia.
BEFORE YOU DO ANYTHING ELSE YOU MUST BACKUP YOUR REGISTRY JUST IN CASE
Click File\Export
Name the file anything and save it anywhere you'll remember.
If anything goes wrong, you can double-click this file and it will restore the registry to its previous state.
Now lets get back to the NVidia folder.
Delete it.
To make the full change it may require a PC restart.
I hope this helps! :)
-Tey Tey
And by the way, Welcome to the Ten Forums!