This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

warning C500: MISSING DEVICE (COMMUNICATIONS ERROR)

I am getting this warning and it is for all the files.
MAINPROC.C(1): warning C500: MISSING DEVICE (COMMUNICATIONS ERROR)

Can any one tell throw some light? It was working fine till yesterday.

Thanks in advance,
hare