cannot unmap network drive

[emsecl]

after installing symantec antivirus and reboot
i suddenly found new mapped network drives.

The icons says it is disconneted, but selecting them does show contents, however contents of regular mapped drives!
Right-click then disconnect results in error-msg "the network connection could not be found". The mapped drives remains.

From prompt NET USE doesn't this the new-error-mapped drives.
NET USE F: /DELETE results in same message.

How to remove these drives ??

 

[tuco7]

Try this go to Control Panel, Administrative Tools, Computer Management, Disk Management, and then look to see if the drives have a drive letter assigned to them, if not assign them one, then you might be able to delete them with out errors