I am attempting to install UltraBOM. However, when I click the Install Core button, a red box and error message display in the upper right corner of my screen that states “Unable to install client core invalid command name…”


This error message and issue occur when you attempt to install UltraBOM and you are running the OrCAD base release 17.2 or an earlier ISR version. 

You can correct this issue by updating to the latest ISR or hotfix and then attempting to launch the Install Core again.