I have recently re-installed VS2010 Pro as I was having some problems with it. Since then I have had a problem. Everything seems to work fine however I cannot view any aspx page in VS. I have posted an example below.
This happens on all aspx pages, however code behind pages are fine and I can also build, debug, publish etc with no problems. Any ideas would be greatly appreciated.
Thanks in advance

It seems that for me the solution was to re-install my version of Visual Studio.