CRM Desktop 3.9 upgrade

Hi All,

We are planning to upgrade CRM Desktop from 3.7 to 3.9. Now as suggested by Oracle we are in a process of upgrading 3.7 to 3.8 and migrate all our changes.

1. When we uploading the files and click on new Account button or click on any existing Account. It gives us the default contact form. It does not render the Account form as defined in the files.

2. When we create a new Opportunity, it render the form correctly with all the field and marked as red for the fields which are mandatory. all the buttons like Add contact, add Attachement are also working file. But after saving that file when again I  click on  the opportunity to edit something, all the red mar are disappears and none of the buttons are working.