请问下,我一打开cadence下面的PCB SI软件,提示对话框如下:% g4 p; N/ }- `- q1 n
Design was last saved by a higher capability product(Allegro XL).There may be constraints and other design data that may be ignored at the tool's current license levels.$ o& {+ p6 V! l4 U+ b) i
最后点确定就打开的是Allegro PCB Designer软件,请问哪个知道如何解决,让打开的是PCB SI软件哇。