MWS network computing?

May someone please help me to set up the network computing option in microwave studio. I go to file menu in mws and click "netwok computing", then i choose a directory which i have previously opened for share and have given full access to everyone. Then I get an error "unable to access job que folder... please check access rights". But the folder is open to share and I have given full access to everyone. Am I doing something wrong? Please help me