Missing ADO.NET entity data model template from Visual Studio 2012 Professional. I don\'t even have \"Data\" category from Visual Studio template category.
I modifi
I had the same problem with Visual Studio Express 2013. If you have that problem, don't reinstall Visual Studio, you have to repair EF tools:
Search in C:\ProgramData\Package Cache for "eftools.msi"
C:\ProgramData\Package Cache for "eftools.msi"
Pick the most recent, run it and select repair.