https://community.blueprism.com/t5/Product-Forum/Adding-WebService-throws-Exception-and-crashes-BP/m-p/48192#M3774 I am trying to add web service in Blue Prism (BP) which throws exception "A new guard page for the stack cannot be created" and crashes out whole BP. Below/Atatched is screen shot. Tue, 18 Jul 2017 11:14:00 GMT KazimuddinKhaja 2017-07-18T11:14:00Z https://community.blueprism.com/t5/Product-Forum/Adding-WebService-throws-Exception-and-crashes-BP/m-p/48192#M3774 I am trying to add web service in Blue Prism (BP) which throws exception "A new guard page for the stack cannot be created" and crashes out whole BP. Below/Atatched is screen shot. Tue, 18 Jul 2017 11:14:00 GMT https://community.blueprism.com/t5/Product-Forum/Adding-WebService-throws-Exception-and-crashes-BP/m-p/48192#M3774 KazimuddinKhaja 2017-07-18T11:14:00Z https://community.blueprism.com/t5/Product-Forum/Adding-WebService-throws-Exception-and-crashes-BP/m-p/48193#M3775 Google suggests it's a Windows message but best to raise as support ticket if you're getting system crashes. Tue, 18 Jul 2017 13:01:00 GMT https://community.blueprism.com/t5/Product-Forum/Adding-WebService-throws-Exception-and-crashes-BP/m-p/48193#M3775 John__Carter 2017-07-18T13:01:00Z