Mail Merge Reports

Hello Sir, I implemented the MailMergeReports-Premium-v1.1.14-Sugar_6.4.zip on my SugarCRM Community Edition 6.4.2 but couple of things not worked properly, 1.In the admin section I am not getting any link to enabled the modules for the Mail Merge Report, 2.I am unable to generate doc from the detail view the only place where it is working is from list view of any module, 3.While Generating the doc I am not getting any button for Pdf generation as mentioned in the pdf doc that I got from your site, 4.While generating the doc from Contacts list view I am getting one error message when I click on Ok button then only the doc coming up in the word file. 5.I am unable to generate multiple contact in mail merge generation, 6.I can not see the role in the edit view of mail merge module. Looking forward for your reply.... Thanks & Regards Sumit Sahay