https://community.blueprism.com/t5/Product-Forum/There-was-an-error-during-the-spying-operation/m-p/61585#M14858 Fix for me...in Regedit HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\ add TabProcGrowth with value 0 And I can spy the page correctly now. Thu, 03 Nov 2016 14:15:00 GMT rob_jones 2016-11-03T14:15:00Z https://community.blueprism.com/t5/Product-Forum/There-was-an-error-during-the-spying-operation/m-p/61584#M14857 Ive got a process that's running fine on a wIn XP machine, I'm trying to get it working on a Win 7 machine and Im hitting a problem, one object starts off with a 'Navigate' step that launches IE with a specific URL, the next 'Navigation' step just clicks on one of the links on the page....this works fine on my XP machines, but isn't working on my Win 7 test machine. Launching application modeller to try and spy the links on the page I get the bellow error System.NullReferenceException: Object reference not set to an instance of an object. at BluePrism.AMI.clsAMI.Spy(clsElementTypeInfo& elementType, List`1& identifiers) at Automate.frmIntegrationAssistant.btnSpy_Click(Object sender, EventArgs e) I've tried launching the IE window from the application modeller etc and nothing works....im a bit stumped. Rob Wed, 02 Nov 2016 12:51:00 GMT https://community.blueprism.com/t5/Product-Forum/There-was-an-error-during-the-spying-operation/m-p/61584#M14857 rob_jones 2016-11-02T12:51:00Z https://community.blueprism.com/t5/Product-Forum/There-was-an-error-during-the-spying-operation/m-p/61585#M14858 Fix for me...in Regedit HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\ add TabProcGrowth with value 0 And I can spy the page correctly now. Thu, 03 Nov 2016 14:15:00 GMT https://community.blueprism.com/t5/Product-Forum/There-was-an-error-during-the-spying-operation/m-p/61585#M14858 rob_jones 2016-11-03T14:15:00Z