I have a schematic file in Proteus-ISIS. I transferred into the ARES, after defining board edge and placing components, I placed 1x5 connector (CON5_1X5_U_FCI). But I could not connect pins of the 1x5 connector with the other part of the design which was transferred from the ISIS by ratsnest connection..
In this circuit I could not connect 4.pin of the 1x5 connector to the 13. pin of mcu. When I clicked to 13. pin of mcu the green line (ratsnest line) disappears. How can I handle this situation? By the way this circuit is set up for only demonstration. I tried this with Proteus 7 and 8.0.
The error message is: "Cannot add manual connection here!"