import into nwds

Hai

i have projects in my folder on desktop . i tried to import to nwds in webdynpro prospective . while choosing import-->multi from work space . i completed succesfully.

i given option "open file after import".

but the reflect of the project will be in navigation explorer only not in webdynpro explorer.

what is i need to do for reflect into webdynpro explorer.