No templates available when creating a new project in Visual Studio
I used a solution presented to me from other sites. One of them said to reinstall templates. I did the following:
In the command prompt I typed: cd C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE
Then I typed: devenv /installvstemplates
I took a minute but after it completed I opened Visual Studio and tried to create a new project. All my project templates were back in order, including additional templates like Workflow, SharePoint and Silverlight.
Link to other source
Start Menu --> Microsoft Visual Studio 2008 --> Visual Studio Tools. Right-click over the Visual Studio Command Prompt shortcut and make sure you select Run as Administrator. Once the VS Command Prompt comes up, execute the command without Quot,
"devenv /installvstemplates"
"devenv /resetsettings"
And that worked out.
Run Following command and it will restore templates. C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE>devenv /installvstemplates