Not sure if this is the right forum. I use Visual Studio Express 2013 for Web. After installing Visual C# Express 2010, I started experiencing missing references in all my View cshtml files for ViewBag and most Html helpers (@Html.DropDownList is OK). ???
Before I try fixing by uninstalling Visual C# 2010, I thought I would see if anyone has seen this. I am getting successful builds with no errors. I do have a warning "Warning 1 Found conflicts between different versions of the same dependent assembly that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed. Orientation ", but I had it before this new problem, and the app still builds fine.