I just installed Defraggler again (I reinstalled my OS) and I didn't turn the shell extention off in the installer, but I really don't want it on my rightclick menu's in my explorer. I looked under the settings in Defraggler, but there was no option to turn it off again.. Please add this to the next release, because it's not good you can turn it on during installation, but not turn it off.. Or at least tell me how to remove it from the shell..