Nathan Morgan

Ah yes. Had changed to msg in my code but didn't update the code here. And thanks for your prompt help. I figured out what the problem was. Checked the FSUIPC log. it was loging alright Something about the output going to ADVDisplay. Unchecked it in the modules menu and it appeared. Thanks again

Hi, Can anyone please tell me how i can send message to fs9.1. I've tried all kinds of code, and in different languages including C#, VB6, VB.Net, C. But it doesn't work. FSUIPC ver 3.9.9.1(non-registered). char *msg="This is a test\0"; short int ctrl=0; FSUIPC_Write(0x3380, strlen(msg)+1, &msg, &dwResult); if(FSUIPC_Process(&dwResult)); FSUIPC_Write(0x32FA, 2, &ctrl, &dwResult); if(FSUIPC_Process(&dwResult)); The above is a C code that I'm trying to use. Nothing happens. I'm able to read/write simple values but unable to display the message. Any help is much appreciated. Thanks. Regards, Nathan