adobe reader version shouldn't make any difference
first thing to try is to Delete the Dreamweaver Cache file from the users configuration folder:
common_installation_issues.pdf
I can see the code for the behaviors in the pages, do they run correctly in the browser?
one thing I notice is that your tables and column names use the Underscore, this can sometimes cause issues because of the way dreamweaver treats recordset variables, It is a recommended practice to use the camel case naming convention instead of underscores.