请问下,我一打开cadence下面的PCB SI软件,提示对话框如下: ) A9 p4 N3 j* Z( g4 y7 i0 o 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. * J! j2 h2 L' S2 l1 b c' e) ^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。