1. Web Service to : write, read data from Access dbase (from 1 table);
2. Small application on PC - installed in Tray bar , listening (frequency set by the user) to the XML file (on the same PC). If data in the XML file has changed - application sends request to Web services (on the remote server) and updates the data there.
3. Possible to send message from the Server to the Tray application - which will pop up the window with the message.
Example of the communication application in VB.Net. VB. Code needed