After reinstalling the TestComplete , the operational object of the software cannot be spied.
1.The UI of the software coded base on Mozilla xul.
2.I have deployed all of the Mozilla patchs from 52~63 in the TestComplete extension folder.
Please check the attauchment in detail. Thank you.
Go to Solution.
I Modified the tcFFHook.xml. Make sure the all of information about firefox patch in it.
So this problem has been solved.