ContributionsMost RecentMost LikesSolutionsRe: Saw error message "There was an attempt to perform an action on a zero-sized window." In the runtime, highlight the object before performing click. Use Call Sys.Highlightobject(obj) This gives you an idea as to what object exactly testcomplete is trying to do. Re: write text file from command prompt You can make a .bat file for your commands and then run the file. That will also work. Re: Scrolling in wpf grid Hi Tyrus, Add your grid's full class name into Current Project Properties -> Open Applications -> WPF Then refresh the object browser. You will see your vertical/horizontal scrollbar objects. The associated methods of this scrollbar such as ScrollToBottom, ScrollToTop will be available and will actually scroll the grid. Regards, Suresh Re: Error message displayed while launching the test complete application through citrix receiver.. Hi Saran, I am sorry, I dont know about this kind of setup/architecture. But this link may give some idea to you http://community.smartbear.com/t5/Getting-Started-with/Automate-Windows-based-application-through-Citrix/td-p/90415 I would also suggest you to raise a ticket with SmartBear. They will help you resolve it. Regards, Suresh Re: Error message displayed while launching the test complete application through citrix receiver.. Hi, Can you give more information on how you are starting the testcomplete. Say for example, Start->All Programs->Applications->TestComplete11 Regards, Suresh