Steps to reproduce: Edit the test list settings and set the baseUrl to be for example: test.com, without the http:// prefix. Then try to edit the test list settings. Expected behavior: To be able to edit the test list settings. Actual Behavior: Test Studio crashes with the following: [08/10 13:52:52,Telerik.TestStudio.Desktop.exe(6896:1),TestStudio] TestListsView.HandleCommand() : EXCEPTION! (see below) Outer Exception Type: System.ArgumentException Message: BaseUrl 'test.test.com' is not in correct format. HRESULT: 0x80070057 (Official ID (if app.) = E_INVALIDARG, Error Bit = FAILED, Facility = FACILITY_WIN32, Code = ERROR_INVALID_PARAMETER) Call Stack: at ArtOfTest.WebAii.Core.Settings.WebSettings.get_BaseUri() at ArtOfTest.WebAii.Core.Settings.WebSettings..ctor(WebSettings settingsToClone) at ArtOfTest.WebAii.Core.Settings..ctor(Settings settingsToClone) at Telerik.TestStudio.Desktop.TestListsView.HandleCommand(ICommand icommand, Object commandArgs) Inner Exception Type: System.UriFormatException Message: Invalid URI: The format of the URI could not be determined. HRESULT: 0x80131537 (Official ID (if app.) = COR_E_FORMAT, Error Bit = FAILED, Facility = FACILITY_URT, Code = 5431) Call Stack: at System.Uri.CreateThis(String uri, Boolean dontEscape, UriKind uriKind) at System.Uri..ctor(String uriString) at ArtOfTest.WebAii.Core.Settings.WebSettings.get_BaseUri()