re: I was just working on the Form for my client and now when i go into the directory and click on submit form the page is giving me 404.
- What permalink structure are you using?
- Is the directory home page set to the same page which is set to the static front page?
- Do you have any plugins installed that add .html to pages, or similar?
re: Client wants to get rid of same window and have only option for new window selected. How can I achieve this?
Sorry, there is no easy way to do this. One way to accomplish this would be to edit the core Connections PHP file to remove it. This is the simplest but if that is done, this same change would need to be done after every Connections update. Another way to change this which would be update safe would be to unregister the currently links metabox and register a custom coded version which does not have that as an option. The later would be the best option.
Hope that helps!