When I try to open the 050005_Social_Media_Clustering workflow, nothing happens. Infact none of the workflows from email@example.com:47037 opens.
When I right click on the workflow, I can see that the 'Execute' option is greyed out.
a. Do you need special privileges to run the workflows in the 'publicserver' examples ?
b. Do I need to purchase a license to run the examples?
c. Do I need to configure any settings?