Reports do not work.  Trying to generate them from the toolbar or through the menus does not work.  No windows appear and nothing is present in the activity log.

Ensure that "COBOL" is checked in your configuration.  To see your configuration, open the Modernization Workbench Administration tool.  Then select Administer > Configure Workbench.  Check "COBOL" under Programming languages. After adding COBOL, upgrade your workspace.  This should enable the reports.