I want to change the default via shape from square to round and a few people have said to edit the eagle file at "C:\Program Files\EAGLE-7.4.0\scr\eagle" in particular the BRD section
Here is what my default eagle file at the BRD section looks like.
BRD:
MENU '[designlink22.png] Search and order : Run designlink-order.ulp -general;'\
'[pcb-service.png] PCB Service : Run pcb-service.ulp;'\
'[idf-3d.png] Export to IDF 3D format: Run eagleidfexporter.ulp;'\
;
The two edits suggested say to add "CHANGE SHAPE ROUND;"
If I try to do this in the Windows 7 text editor by double clicking the eagle.scr file, when I go to save the edit I am told that I cannot rename the file.
So next I tried to do this in Notepad++ but when I go to save the edited file it asks me to check to see if I have it open in another program which I do not.
It really shouldn't be this hard to change should it? What am I doing wrong please.




