Hi Friends,

I am a newbie in port accessing from turboc.
I established a communication between PC and another device through RS232 protocol.
I am facing some problems in that which is explained below and if any one has solution please suggest me.

Problem:

When i open the turboc from windows OS mode first time, the program is able to transmit and receive the data successfully and am able to exit from the appliication.But when i run the same program next time with out closing the turboc application, the transmission and reception is not happenning properly.

Inferrence:
1. When i close the application from the developing environment and reopen, it is working fine.
2. When i run the exe file rather than running in development environment, it is working always.

Thanks in advance,Thangadurai