Window was destroyed during method execution while selecting menu items
Hi tharunjavalimn , I found a couple of threads in the Community with a similar issue, please check them out.
For example, here https://community.smartbear.com/t5/TestComplete-Desktop-Testing/The-window-was-destroyed-during-method-execution/td-p/105697 the solution is:
Sounds like the object in question isn't always loading as fast as TestComplete wants to see it. Try either putting a Delay right before the line that stops or use some version of Wait to give that window some time to show up.
One more topic to check out:
If none of the suggestions help, then you can file a ticket with Support to perform a deeper investigation.