Desktop Application to Manage Business Listings.

I require to get a Windows Desktop Application Developed to Manage Business Listings of Our Organization Members. This Project consists of Admin and Members. As this Project is Limited to Use only by our Group of Members, Every User Registration on the App is Verified and Approved by Admin (Confirm that he is our Member) to Provide him access to use the Application. (A guest can access the Application as READ ONLY, while a Approved Member can be more interactive on the Application) ABOUT PROJECT REQUIREMENT IN BRIEF: Member Features: An Approved Member can Add & Manage Business Records on the Project. Member can Be Interactive on the Project by Sending Enquiry on Others Business Listings, Add Members as Friends and Send Personal Messages, Bookmark Business Records, etc. Member will Receive Notifications on his System through this app (Guest has Limited Notifications) Admin Features: Admin manages all the Records on the Project. Like Approving Newly Registered Members, Approve / activate New Business Records for a Specific Duration etc. NOTES: Use Web-service to connect to DB. App will be installed on Win XP, Win 7 & Win 8. New Version releases (With Bug Fixes or New Modules) need to be Auto Updated on the Client System. App Launches on System starts and keeps running as long as the system is Kept On to receive and display Notifications on client system. We can have Detailed Discussion about the Project once you are ready to handle the project.