请问下,我一打开cadence下面的PCB SI软件,提示对话框如下: 7 ~6 G. W. [# I; L) ~' ? 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.# C; l4 V3 ^2 d
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。