Activate Application not working

#1
I have two objects. One is to attach a minimized window. The other object calls that first object. When I manually run the first object, it was able to activate the application and bring the window in front. When I tried to run the second object, it was able to activate the application and bring the window in front. When I called the object from my process, the window won't go on top of the screen even though I have a navigate stage where I activated the application (window). Any advise on this?
 
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