Web Page Display Error Forum Home › Forums › Installation Issues › SCADA-Web Installation › Web Page Display Error This topic contains 8 replies, has 2 voices, and was last updated by Mikhail 2 years, 12 months ago. Viewing 9 posts - 1 through 9 (of 9 total) Author Posts July 20, 2016 at 12:42 pm #1477 MohanadOdemaParticipant Hello, My design is working well on the Rapid Scada and the table view is displayed correctly on the browser. However, when I try to display a scheme view instead of a table I get this error: WCF Service Error: [ResponseContentTypeMismatch] Arguments: texts/html; charset=utf-8,text/xml; charset=utf-8,1024, <!DOCTYPE html PUBLIC”-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org… What is the causeof that problem and how can it be fixed ? This topic was modified 3 years ago by Mikhail. July 20, 2016 at 1:57 pm #1478 MikhailModerator Hello, See this topic What Windows version do you use? July 20, 2016 at 2:18 pm #1480 MikhailModerator Post a screenshot of your installed Windows features that includes WCF node. July 20, 2016 at 4:09 pm #1481 MohanadOdemaParticipant Windows 7 64 bits https://www.dropbox.com/s/xm3quks1tjgwamt/features.png?dl=0 July 21, 2016 at 7:27 am #1482 MikhailModerator Are the IIS features like these? Also please make a screenshot of installed programms to check what .NET version is installed. July 21, 2016 at 12:35 pm #1483 MohanadOdemaParticipant Yeah the IIS features are like those. Here is the image https://www.dropbox.com/s/jqwz3oi4ykdso4u/2.png?dl=0 I also upgraded my Windows to Windows 7 SP1. July 21, 2016 at 1:34 pm #1484 MikhailModerator Is it possible to install .NET 4 in parralel with 4.5? Something wrong with WCF Activation, which is a part of .NET 4 in Windows 7, but installed separately in Windows 8+. What is shown by the link http://localhost/scada/scheme/ScadaSchemeSvc.svc ? July 21, 2016 at 5:14 pm #1485 MohanadOdemaParticipant Nevermind it worked. Apparently updating windows 7 version and reinstalling .NET did the trick somehow. Cheers mate 🙂 July 21, 2016 at 5:34 pm #1486 MikhailModerator Wow 🙂 Author Posts Viewing 9 posts - 1 through 9 (of 9 total) You must be logged in to reply to this topic.