打开8.11出错proteus the system file propdefs.ini cannot be found on your library path
1.打开1.先打开Protues，找到“system”
2.再打开“system Setting”
3.里面有4个栏目，修改里面每个栏目里面的folder的路径为你实际安装的路径
C:\Program Files (x86)\Labcenter Electronics\Proteus 8 Professional 在文件data