Problem with unrouted connections in a pcb

To Boss,

Thanks for your reply.  As I stated above, those lines are not always deleted even though the pcb is correct.

I do not make pcb's for professional reasons, I make them only for myself.

I don't use this unrouted connections because for 35 years I make pcb's without that feature (I use design spark for only a year of 5).  I am from Belgium and I don't speak that good English and I will try to explain the problem with an example.  When I use a jumper (to jump over another track - made in DesignSpark by myself) the yellow line keeps on comming because the track name has change.  The incomming track name on the jumper is not the same as the outgoing name.  I know this, so I rename the track to the same name (eg. +5V incomming and outgoing).  After this the yellow line does sometimes not disappear.

Perhaps I should check the connections from the parts I use (pin number in the schematic design must be connected to the same pin number on the PCB).

I will check above and the next PCB I make, I will use those unrouted connections because, according to your explanation, they are very usefull.

Thanks and regards

Bruno Mols