Dear All
I create a project in Labview with couple of VI's. I use a modbus tcp ip protocol to read registers from PLC controlers and the tcp open blok . In the main screen i create a Menu with password and username and i want to use this menu for changing the ip adresses of the other VI's. I made this task with global value but when i change the value the other VI work fine but when i close the windows and when i open again the global variable is empty. My question is how can i store the new value ???