Administrative shares - Select this if you want to scan administrative share drives (sometimes known as hidden shares) such as C$ and D$.

Shared folders - Select this if you want to scan shared folders such as PublicDocs.

Specific folders - Select this if you want to scan specific folders, then enter the name(s) of the folder(s) to scan, separated by semi-colons.

TCP - Select TCP if you want to scan the share drives using transmission control protocol.

ICMP - Select ICMP if you want to scan the share drives using Internet control message protocol.