I have tried to install webportal on my Windows 2008 64 Server on port 81 with my IIS on port 8080 however I get this message everytime Server Error in '/2XWebPortal' Application. Client found response content type of 'text/html; charset=utf-8', but expected 'text/xml'. The request failed with the error message: -- <html> <head> <title>Could not load file or assembly '2XWebService' or one of its dependencies. An attempt was made to load a program with an incorrect format.</title> <style> Any ideas I have tried to re-install and my IIS website is on 8080 Anything else you need to know please let me know