I have a c# windows form application and after installing SAP Crystal Report for Visual Studio 2010 (http://www.businessobjects.com/jump/xi/crvs2010/default.asp) i cannot see Crystal Report Viewer in the toolbox. What am i doing wrong?
Check the target framework of the project you created. By default a new WinForms project gets set to .NET Framework 4 Client Profile. To fix your problem change it to .NET Framework 4.
To do this right-click your project and select Properties. On the Application tab set the Target Framework dropdown.