How to Disable Poisoned
1. Select the Preferences item from the Poisoned menu.
2. Click on the Sharing button at the top of the resulting window. Make sure there are no files and/or folders listed. If files/folders are listed you may select each one and click on the Remove button.
3. Note that you cannot remove the first folder. Navigate to the PoisonedDownloads folder and remove all of the files in that folder.