As for NOD32 delete quarantine

The file is locked in the folder "Quarantine" anti-virus application ESET NOD32 is safe for the operation of a computer system. One of the purposes of quarantine is the reconstruction of the moved file system in manual mode. Responsible for this is the "Restore" feature, which you can get from window's context menu "Quarantine". Please note that there is also an option to "Restore" that allows you to save the recovered file in a location different from the original.

If you want to delete infected files from quarantine, temporarily disable system restore. to do this, call the context menu item "My computer" click right mouse button and select "Properties". Go to the tab "system Restore" in the dialog box and apply the checkbox in the line "turn Off system restore on all drives". Confirm the selected actions by clicking the OK button.

Launch the NOD32 application and press the F5 function key. Select "antivirus and spyware" and select the option "computer Scan on demand". Select "Deep scan" in the line "Selected profile" and confirm the application of the changes made by pressing OK button. Wait until the verification process is complete.

Open the application main menu NOD32 and click "utilities". Expand Quarantine and carefully examine the opened file list. Note that the field "Reason" indicates the reason of insulation of each file. Open the context menu to delete the file click the right mouse button and select the command "Delete from quarantine". Restart the computer to apply the changes.